Lionel Messi has revealed he played through discomfort in his right hamstring as Argentina beat Chile 1-0 in their second match at the Copa America on Tuesday.

Lautaro Martinez came off the bench to score an 88th-minute winner as the world champions secured qualification for the quarter-finals with one match to spare.

Messi failed to score for a second successive game at the tournament, only recording one shot worth 0.02 expected goals (xG), though he did create a game-high five chances for his team-mates.

The eight-time Ballon d'Or winner also led all players on the pitch for passes in the final third (18) and completed seven of his 11 attempted dribbles – both match-high figures.

Boss Lionel Scaloni has now been handed a major worry, however, with Messi revealing he played through the pain barrier.

"I felt some discomfort in my right hamstring at the beginning of the game. It was tight." Messi said. 

"It wasn't as loose as it should've been, but I was able to finish the game. We'll see how it goes."

Messi could get a rest when Argentina face Peru in their final Group A match on Saturday, though, with only a point required to secure top spot.

Scaloni said: "Against Peru, the guys who didn't get minutes in these matches will play."

As Jamaica’s senior Reggae Boyz eye their pivotal Copa America clash against Ecuador, Head Coach Heimir Hallgrimsson has expressed a blend of cautious optimism and strategic focus, as they chase history in the Group B fixture at the Allegiant Stadium in Las Vegas, on Wednesday.

The 53rd-ranked Jamaicans are hunting their first goal, first point and, by extension, first victory in three appearances at the prestigious CONMEBOL tournament, a feat they will be hoping to achieve against the 30-ranked Ecuadorians to bounce back from a 0-1 defeat to Mexico in their opening fixture.

Kickoff is 5:00pm Jamaica time.

A victory would keep Hallgrimsson’s side in the hunt for one of the top two spots to the knockout stage. However, that is easier said than done, and despite their gallant effort against Mexico in Saturday’s defeat, Ecuador represents a different challenge, one which Hallgrimsson knows they can by no means scoff at even though their opponents also suffered a 1-2 loss to Venezuela in their opening encounter.

“It's going to be a tough match. Really a tough match,” Hallgrimsson stressed.

“They (Ecuador) came into this group for the media as favorites and have done brilliant in terms of their results prior to the tournament. A tough team to beat is a tough team to play against, and like I said, they have managed to get good results against the biggest teams in South America, and it's always low scoring matches. They conceded two goals, against Venezuela, but this was after they had been playing one man down for close to 50 minutes,” he noted.

“So the reason why Venezuela scored two goals was probably down to fatigue, and we need to be aware of that. We cannot go all in and concede a goal because it's difficult to get back against a team like Ecuador and Venezuela. So we need to be careful, but we need to be brave as well at the same time. It needs to be a calculated risk that we take,” the Icelandic coach added.

Though Jamaica and Ecuador have crossed swords in international friendlies on four occasions, this will be their first Copa America meeting. It should be noted that Jamaica has never defeated Ecuador, which means Wednesday’s contest takes on added significance for Hallgrimsson’s side to possibly achieve two significant milestones in one go.

But, again, that is easier said than done, as in their four meetings to date, Ecuador has won three, while the other ended in a stalemate. The last encounter between the two, in 2018, ended 2-0 in favour of the South Americans.

Across those four games, Jamaica has only scored three goals, while Ecuador tallied nine. With all the stats lining up against the Boyz, Hallgrimsson highlighted the importance of maintaining a balanced approach.

“We had a good game against Mexico the players performed well, but we just didn’t win. We are the underdogs in the group so we just want to show the same performance against Ecuador and see what it brings us. Hopefully it will bring us three points, but certainly we want to build on the performance against Mexico because we really are doing everything to stay in this tournament, I believe we have the squad to do that and so that is the focus,” Hallgrimsson declared.

Despite his familiarity with Ecuadorian counterpart Felix Sanchez, Hallgrimsson pointed out that it offers very little comfort.

“I know Felix so I know what kind of football they will play, and of course we have analysed them really well. They are really aggressive and physical and they have a strong midfield, but I think it’s the energy and commitment of this Ecuador team that is going to be the trickiest thing for us. Like I said they lost their first game as well which puts them under pressure so I know they are going to be more intense against us,” he opined.

Still, the tactician expressed delight that the Boyz are in high spirit with every player eager to give their best.

“Everybody's fit and ready, and that's a good sign. Normally, the first game causes some injuries after a long break for some players, but everybody's fresh. Everybody wants to play big games for Jamaica, so everybody's fighting for a spot in the team, and that's a good and healthy sign for us,” Hallgrimsson ended. 

Argentina coach Lionel Scaloni will prioritise balance throughout the Copa America, with Lautaro Martinez pushing for a start after scoring twice from the bench.

Having come on to add Argentina's second goal in a 2-0 win over Canada last week, Martinez struck an 88th-minute winner in Tuesday's 1-0 victory over Chile.

Martinez's three competitive goals off the bench for Argentina are more than any other player has managed for the team since his international debut in 2018.

The Inter man's impact has led to suggestions he could edge out Julian Alvarez to start alongside Lionel Messi, but Scaloni will select his number nine on a game-by-game basis.

"Lautaro and Julian have played together," Scaloni said. "There's always the need for balance. 

"Lautaro is very happy today, and Julian is too. I will always choose the one that I think is best suited for that match.

"Today Julian played, but we have 11 players. We have to balance the gameplan.

"Sometimes there might be a disruption of that balance for any reason, but usually, I like playing with a good structure. We will be making choices throughout the tournament."

Argentina have secured their place in the quarter-finals with a game to spare and will top Group A if they avoid defeat against Peru on Saturday.

Despite overseeing a perfect start to the Albiceleste's title defence, Scaloni has been questioned for not calling upon Alejandro Garnacho, who has been an unused substitute in both matches after enjoying a breakout campaign with Manchester United.

"We would love to see him because he is young and he is a fresh player," Scaloni said of the winger. 

"Sometimes we think that given the match, we could send him in. But then as the match evolves, we think maybe it is not the right match.

"Hopefully when we give the young players the opportunity, they will be able to seize it."

Lautaro Martinez struck a late winner as Argentina beat Chile 1-0 to secure their place in the Copa America knockout stages with a game to spare.

The reigning champions looked like they would have to settle for a point on a frustrating night at the MetLife Stadium, having failed to turn their superiority into the game's opening goal.

But substitute Martinez, who also netted from the bench in his nation's opener against Canada, finally broke Chile's resolve when he lashed home two minutes from time.

It moved Lionel Scaloni's side onto six points at the Group A summit, three points ahead of Canada, who beat Peru 1-0 earlier in the day. A draw against Peru in their final game will now be enough to secure top spot.

Argentina dominated the first half with 13 unanswered shots, yet just three of those were on target. One of them saw Julian Alvarez fire straight at Claudio Bravo from close range in the 22nd minute.

Lionel Messi also went close to scoring in the 36th minute. La Albiceleste's skipper let fly with a fizzing 25-yard attempt that clipped the outside of Bravo's left post, while Erick Pulgar almost turned Nahuel Molina's cross beyond the Chile goalkeeper two minutes later.

La Roja had Bravo to thank for keeping Argentina at bay, as the reigning champions continued to carry the greater attacking threat after the break.

The veteran stopper beat away Molina's fierce strike within five minutes of the restart, and just after the hour mark, he produced a superb reflex save to tip Nicolas Gonzalez's drive onto the crossbar.

With the breakthrough still eluding the world champions, Scaloni bolstered his attack by introducing Angel Di Maria and Martinez for the final 17 minutes.

Chile had increased their own attacking threat by registering their first attempts on goal in the contest, with Rodrigo Echeverria calling Emiliano Martinez into action on both occasions.

Yet, there was to be a late twist in Argentina's favour when an 88th-minute corner broke kindly for Martinez, who reacted quickest to fire into the roof of the net and send La Albiceleste through to the quarter-finals.

Persistence pays dividends for Argentina

The history books would have suggested Argentina should have fancied their chances against Chile.

This is epitomised by the fact they are now unbeaten after 90 minutes in the last 13 meetings, winning eight of those, but that does not tell the full story.

Seven of those eight victories have only been by a single-goal margin and, of course, they lost on penalties in the Copa America final showdowns of 2015 and 2016.

Though they dominated most of this contest and registered 22 shots to their opponents' three, just the one goal was enough once more, with both of Martinez's strikes from the bench in this competition coming in the 88th minute.

Argentina progress to the Copa America knockout stages for a 14th consecutive time, excluding when they withdrew from the 2001 tournament.

Toothless Roja see resistance broken

Chile looked set to frustrate Argentina once again at the Copa America and hold out for a second successive clean sheet.

Their defensive resolve - along with an inspired performance by Bravo between the sticks - looked like it would remain firm and keep the reigning champions at bay, until Martinez's late intervention.

What will be more concerning for La Roja is the fact they have now gone four successive Copa America matches without scoring, while having to wait until the 72nd minute for their first attempt on goal.

That is something they need to address quickly ahead of their crucial final Group A clash with Canada, in which a victory could still see them snatch second place and a quarter-final spot.

Lautaro Martinez struck a dramatic late winner as Argentina beat Chile 1-0 to secure their place in the Copa America knockout stages with a game to spare.

The reigning champions looked like they would have to settle for a point on a frustrating night at the MetLife Stadium, having failed to turn their superiority into the game's opening goal.

But substitute Martinez, who also netted from the bench in his nation's opener against Canada, finally broke Chile's resolve when he lashed home two minutes from time.

It moved Lionel Scaloni's side onto six points at the Group A summit - three points ahead of Canada, who beat Peru 1-0 earlier in the day - meaning a draw against Peru in their final game will be enough to secure top spot.

Argentina dominated the first half with 13 unanswered shots, yet just three of those were on target. One of them saw Julian Alvarez fire straight at Claudio Bravo from close range in the 22nd minute.

Lionel Messi also went close to scoring in the 36th minute. La Albiceleste's skipper let fly with a fizzing 25-yard attempt that clipped the outside of Bravo's left post, while Erick Pulgar almost turned Nahuel Molina's cross beyond the Chile goalkeeper two minutes later.

La Roja had Bravo to thank for keeping Argentina at bay, as the reigning champions continued to carry the greater attacking threat after the break.

The veteran stopper beat away Molina's fierce strike within five minutes of the restart, and just after the hour mark, he produced a superb reflex save to tip Nicolas Gonzalez's drive onto the crossbar.

With the breakthrough still eluding the world champions, Scaloni bolstered his attack by introducing Angel Di Maria and Martinez for the final 17 minutes.

Chile had increased their own attacking threat by registering their first attempts on goal in the contest, with Rodrigo Echeverria calling Emiliano Martinez into action on both occasions.

Yet, there was to be a late twist in Argentina's favour when an 88th-minute corner broke kindly for Martinez, who reacted the quickest to fire into the roof of the net and send La Albiceleste through to the quarter-finals.

Persistence pays dividends for Argentina

The recent history books would suggest Argentina should fancy their chances against Chile.

This is epitomised by the fact they are now unbeaten after 90 minutes in the last 13 meetings, winning eight of those, but that does not tell the full story.

Seven of those eight victories have only been by a single-goal margin and, of course, they lost on penalties in the Copa America final showdowns of 2015 and 2016.

Though they dominated most of this contest and registered 22 shots to their opponents' three, just the one goal was enough once more - with both of Martinez's strikes from the bench in this competition coming in the 88th minute.

Argentina progress to the Copa America knockout stages for a 14th consecutive time, excluding when they withdrew from the 2001 tournament.

Toothless La Roja resistance finally broken

Chile looked set to frustrate Argentina once again at the Copa America, and hold out for a second successive clean sheet.

Their defensive resolve - along with an inspired performance by Bravo between the sticks - looked like it would remain firm and keep the reigning champions at bay, until Martinez's late intervention.

What will be more concerning for La Roja is the fact they have now gone four successive Copa America matches without scoring, while having to wait until the 72nd minute for their first attempt on goal today.

That is something they need to address quickly ahead of their crucial final Group A clash with Canada, in which a victory could still see them snatch second place and a quarter-final spot.

Alphonso Davies revelled in Canada's first ever Copa America victory, insisting he and his team-mates will savour their narrow 1-0 win over 10-man Peru.

Jonathan David scored the only goal in Kansas as Jesse Marsch's side boosted their hopes of progressing to the knockout stages from Group A.

The Lille striker struck 16 minutes from time to move the Canucks up to second place behind reigning champions Argentina, who beat them 2-0 in their opener, with 26 of his 27 international goals coming in competitive matches.

It gave Canada only their third victory over a South American opponent, and first since a 2-0 win over Colombia in the 2000 Gold Cup final.

They also kept their first clean sheet against a team from the CONMEBOL region since holding Brazil to a goalless draw in the 2001 Confederations Cup.

"We're going to enjoy the moment, but know the work isn't done," skipper Davies told Canadian broadcaster TSN.

Stephen Eustaquio added: "We were too naive in the first half, but played more direct in the second half."

Canada's first Copa America victory came in their second match, with Panama the only CONCACAF nation to achieve their maiden win in their opening match in the competition - doing so eight years ago.

Marsch's side face Chile in their final group encounter on Saturday, when a draw may be enough to take them through to the quarter-finals.

"We have everything to fight for in the last game," David told TSN.

Vinicius Junior acknowledged that he and his team-mates must improve following their goalless draw with Costa Rica in their opening game of the Copa America. 

The nine-time champions were frustrated by their opponents at the SoFi Stadium, with Los Ticos becoming only the third CONCACAF side to keep a clean sheet against the Selecao Canarinho at the tournament after Mexico (2001 and 2007) and Honduras (2001).

Brazil registered 19 attempts at Patrick Sequeira's goal, but only three were on target, with Rodrygo (6) and Lucas Paqueta (5) having the majority of those chances. 

Vinicius failed to make an impact on proceedings in Los Angeles and was replaced by future Real Madrid team-mate Endrick for the final 20 minutes. 

The 23-year-old has now been substituted in Brazil's last six competitive matches and knows Dorival Junior's side must improve to achieve success at the tournament. 

"We know we can improve, we have to improve," Vinícius said. "I also know what I can improve, evolve and do for our team."

Vinicius, who scored 24 goals in 39 appearances for Los Blancos this season, arrived at the tournament with the weight of a nation on his shoulders with all-time leading scorer Neymar, out of the Copa America due to injury. 

The Real Madrid winger has registered just one assist in his last five appearances for his nation, but has called for patience from the Brazil fans. 

"New coach, new players, everything takes time," Vinícius said. "Our fans want everything immediately done, but we're going little by little. In the next game, I'm sure we'll play much better because we now already understand what the competition will be like, what the pitch, what the referees will be like.

"Every time I enter the field for the national team, I have three or four players marking me."

Brazil face Paraguay in Las Vegas on Saturday before concluding their Group D campaign against Colombia, who beat the Albirroja on Matchday 1. 

For Shamar Nicholson, Jamaica's senior Reggae Boyz 1-0 loss to Mexico in their Copa America opener was a bittersweet occasion, as that encounter marked his 50th international appearance for the country.

Though Nicholson would have loved to celebrate the significant milestone in victory, but it was not to be. As such, he was left ruing what could have been, as he reflected on his career journey which started at Trench Town High school, blossomed at Boys' Town Football Club, and he is now bearing fruit as one of Jamaica's top-rated strikers.

Across those 50 games, Nicholson has so far tallied 19 goals and won three medals –silver and the 2017 Caribbean Cup and Concacaf Gold Cup, and an historic bronze at 2023-24 Concacaf Nations League.

"Yeah, it was special moment," Nicholson declared in a recent interview with Jamaica Football Federation (JFF) media.

"It's just a pity that we didn't get to win to make it more special, but it was a proud moment for me and my family, my friends, coaching staff, and everyone, who have supported me along the way during bad time and good time. So it was really a proud moment," he added.

Shamar Nicholson (right) and rising sensation Keheim Dixon.

Nicholson’s rise to becoming one of Jamaica's key players has been marked by determination and hard work. Though a man of few words, the 27-year-old's achievements on the international stage is a testament to his dedication and talent, as his true personality comes to light when the ball is at his feet.

Since making his debut in 2017, the towering striker has become a mainstay in the senior Reggae Boyz team, especially giving his scoring prowess and physical presence on the field, which makes him a constant threat to opponents.

In fact, it is for that reason why Nicholson has made the rounds at clubs in Slovenia, Belgium, Russia and now France. In Slovenia he scored 18 goals for Domzale, and later tallied 30 goals for Belgian outfit Charleroi. He later moved to Spartak Moscow, where he had eight goals and won the Russian Cup, before being loaned out to French Ligue 1 side Clermont, where has four goals to date.

Each league and club offered a different challenge, but for Nicholson, the experiences were worthwhile contributions to his development.

"Yes, I will say culture wise (France and Belgium are somewhat similar), but I think it was also a good experience, you know, because the level is high and really physical, and it also challenges you mentally. So I think it was a good experience and I learned a lot," Nicholson shared.

Despite the defeat to Mexico in keen contest where Michail Antonio had a goal ruled out for offside and the Boyz generally squandered a few good half chances.

While that result was not in their favour, Nicholson believes there were positives to take from the game, and, as such, he remains optimistic and focused on the challenges ahead, particularly the upcoming clash against Ecuador.

Shamar Nicholson celebrates with Reggae Boyz teammates.

He emphasized the importance of staying positive and focused, as the Heimir Hallgrimsson-coached Boyz hunt an historic first goal and, by extension, point at the prestigious Copa America tournament 

The Reggae Boyz have shown in previous tournaments that they can bounce back from setbacks, and Nicholson is confident they will do so again. Hallgrimsson’s side is currently at the foot of Group B without a point, a statistic they could very well change with victory over Ecuador on Wednesday at Allegiant Stadium.

They will then close out the group stage against current leaders Venezuela on Sunday.

“The vibe is right, you know, everyone is positive despite the loss (against Mexico), and we all have a positive mindset. So, it's just to take things step by step. You know, we prepare in training, so it's just to go there and believe, and I think we're ready for that game,” Nicholson ended.

James Rodriguez sees plenty of room for improvement for Colombia despite overcoming Paraguay in their Copa America opener, in which he laid on two assists.

Colombia sit top of Group D after the opening round of matches, with Crystal Palace duo Daniel Munoz and Jefferson Lerma netting in a 2-1 win in Houston and Brazil later failing to join them on three points as they drew 0-0 with Costa Rica.

Former Real Madrid man Rodriguez teed up both of his team's goals, becoming the first player to assist twice in a Copa America group-stage match since Peru's Andre Carrillo in 2019 (versus Chile). Rodriguez now has 30 assists in 101 career games for his country, with five of those coming in the Copa America. 

He also led all Colombia players for chances created (three), passes in the final third (17) and crosses (10), as well as ranking second for touches (80) and passes completed (53), both behind Davinson Sanchez (81, 55).

The victory made them just the fourth CONMEBOL team to record nine straight wins across all competitions, after Brazil (12 times), Argentina (three) and Peru (once).

However, Colombia did not have things all their own way as Paraguay attempted more shots (12 to 11) and created a higher expected goals figure (0.82 xG to 0.63), leading Rodriguez to call for more.

"I am very happy, it was very important to start well today against a tough opponent like Paraguay," he told reporters after Monday's victory.

"In the second half we could have done better, but things are corrected better when the team wins, it's all much easier."

The NRG Stadium, home to the NFL's Houston Texans, was a sea of yellow for the game as Colombian fans packed into the venue, leaving Rodriguez awestruck. 

"It's beautiful, they are supporting us a lot," he said of the huge Colombian contingent. "There is still a long way to go and we are going to go game by game."

Colombia go to Phoenix for their second match against Costa Rica on Friday, before taking on Brazil next Tuesday at San Francisco's Levi's Stadium. 

Dorival Junior bemoaned a lack of end product after Brazil were frustrated in a goalless draw with Costa Rica in their Copa America opener on Monday.

Despite enjoying 73.5% of the possession and firing off 19 shots to their opponents' two, Brazil failed to win their first game at a Copa America for the first time since 2016.

The Selecao's 49 final-third entries throughout the match were the joint-most since such data began being recorded in 2011, alongside their own tally versus Paraguay in 2019, yet they only registered a paltry three shots on target.

The result means Brazil have lost early ground on Colombia, who lead Group D following their 2-1 win over Paraguay earlier on Monday.

Speaking after the game, Dorival said: "We rotated the ball well, went from side to side and got our attackers one-versus-one. 

"We have a smaller field and that makes it easier for those who defend and difficult for those who attack. Vini received the ball with two men on him and a third approaching. 

"We tried with Savio and were successful in some moments. The detail and definition were lacking, but freedom was given, everyone had the opportunity. 

"We lacked some in-depth moves. It was the aspect that we intensified the most in training, this dirty work to find space between the opposing lines.

"Our ball recovery was impressive. In my opinion, what was missing too much was that we failed to do this job of spreading the opponent's backline more."

Vinicius Junior endured an underwhelming performance, being replaced by future Real Madrid team-mate Endrick with 71 minutes gone after failing to record a single shot and only managing five touches in the Costa Rica area.

Asked about the decision to withdraw the winger, who shone as Madrid won a Champions League and LaLiga double in 2023-24, Dorival said: "We put him on the side, on the inside, we didn't find the way with either. 

"He was well marked and we had to look for a solution, to make a change. 

"I believe the game was well played within a context. We played closely, we created good chances, but we weren't happy with the finishing. 

"The games will be like this, we have to find ways to improve. It is natural that if the result does not come, questions arise, but I know what we are developing." 

Brazil began their Copa America campaign with a frustrating goalless draw against Costa Rica at the SoFi Stadium.

The Selecao dominated large periods of the Group D clash. Marquinhos saw a goal ruled out following a VAR review, while Lucas Paqueta rattled the woodwork from distance.

Yet despite enjoying just under three-quarters of the possession and registering 19 shots to their opponents' two, they could not find the breakthrough and failed to win their opening match in the competition for the first time since 2016.

Dorival Junior's side subsequently lost early ground on Group D leaders Colombia, who beat Paraguay 2-1 earlier in the day.

Brazil quickly asserted their authority on proceedings in California as they sought the game's opening goal.

Rodrygo steered a shot wide following a jinking run into the penalty area, while Raphinha was denied by Patrick Sequeira after latching onto a diagonal ball over the top of the Costa Rica defence.

The Selecao thought they had broken the deadlock on the half-hour mark when Marquinhos applied the finishing touch after Rodrygo glanced Raphinha's free-kick towards the far post, only for the strike to be ruled out for offside following a VAR review. 

Rodrygo fired narrowly over in first-half stoppage time and, then on 63 minutes, Lucas Paqueta saw his ferocious 25-yard drive crash against Sequeira's left upright.

Dorival withdrew the quiet Vinicius Junior in favour of Endrick and Savinho for the final 20 minutes, and both looked dangerous upon their introductions.

The latter's cross almost saw Costa Rica defender Haxzel Quiros head into his own net with his blushes spared by Sequeira, who then beat away Guilherme Arana's fierce volley.

Savinho was involved again in stoppage time as he teed up one final opportunity for Bruno Guimaraes, who bent his first-time shot narrowly wide to compound a frustrating start to the tournament for the nine-time winners.

Selecao stutter on return to States

It is fair to say Brazil do not boost particularly fond recent memories of playing in the United States in recent years.

After all, the Selecao crashed out in the group stages when the Copa America was last held in this nation eight years ago.

Neymar, who was part of that side, watched on from the stands having been ruled out of this tournament through injury.

Try as they may, his team-mates just could not break down their opponents and turn their dominance into the elusive goal, with just three of their 19 attempts on target.

Fresh from playing a starring role in Real Madrid’s LaLiga and Champions League double, Vinicius Junior was unable to inspire his nation – his tallies of 45 touches and 23 passes were the lowest recorded by any of Brazil’s outfield starters.

On a brighter note, Marquinhos made his 16th Copa America appearance – with only Dani Alves (19) and Thiago Silva (18) playing more times for the Selecao in the competition since 2000 – though a VAR review prevented him from marking the occasion with a goal.

Another clean sheet for repellent Costa Rica

Costa Rica were heavy underdogs on their return to the Copa America for the first time in eight years.

Not since 2004 have Los Ticos progressed from the group stages of this competition, but they certainly know what it takes to claim a scalp on the big stage.

Exactly 10 years ago, they beat Uruguay and Italy to top Group D, which also featured England, on the way to reaching the World Cup quarter-finals.

Fast forward a decade and Joel Campbell, who was part of that side, came off the bench for his 140th cap as his nation halted a run of nine successive defeats by Brazil. 

More impressively, Costa Rica have kept clean sheets in each of their last four competitive games.

Their failure to record a single shot on target for the first time in a Copa America match since 2011 will be a slight concern, but that defensive stubbornness will stand them in good stead as they look to progress in this tournament.

Lionel Scaloni empathised with Lionel Messi after the Argentina captain spent another birthday "away from home".

Messi, who turned 37 on Monday, and his team-mates are preparing to resume their Copa America title defence against Chile on Tuesday.

The reigning champions, who began their campaign with a 2-0 victory over Canada, celebrated their skipper's big day by presenting him with a cake.

Messi wrote on Instagram: "Thank you so much for all the greetings and congratulations! Another year that coincides with my birthday being with the National Team, so celebrating a little bit more and we keep getting ready for our next game."

And Scaloni understands it must be difficult for the Inter Miami forward not to have the opportunity to celebrate with his family.

"I know how hard it is for him to be away from home on his birthday," the head coach told reporters during his pre-match press conference.

"We try to make sure he has the best time possible with his team-mates. We are used to it. He knows he has a whole country behind him.

"The important thing is that Messi is here. He trained normally and is fit to play [against Chile]."

Messi was part of the Argentina side that lost to Chile in successive Copa America finals on penalties in 2015 and 2016.

The eight-time Ballon d'Or briefly retired from international duty following the latter, in which he missed his spot-kick, but overturned his decision before eventually leading his nation to Copa America and World Cup glory in 2021 and 2022 respectively.

And Scaloni insisted Argentina are not out to avenge those defeats when they lock horns with La Roja at the MetLife Stadium.

"There is nothing left of [those finals]. Just as it is with last year’s World Cup, it's history. There's no point in going back.

"We have played many matches with these types of characteristics. We will face the match as it happens."

Lionel Messi expects a difficult test against Chile as Argentina look to maintain their unbeaten start at the 2024 Copa America. 

Argentina play their penultimate Group A match at the MetLife Stadium in East Rutherford on Wednesday against La Roja, having beaten Canada on matchday 1. 

The Albiceleste impressed in their opener against the Canucks, registering 19 shots on goal, surpassing the combined total of 18 shots taken by Chile and Peru in the other Group A meeting.

Messi, who broke the Copa America appearance record during that match, expressed the importance of their victory in the opening game but knows his side are in for a competitive encounter with Ricardo Gareca's side. 

“Yeah, we've always known how tough the opening game is. The most important thing is to get off to a winning start," Messi said. 

“It's not happened previously under [Lionel] Scaloni, so that calms things down because you suffer a lot when you start off losing.

“But we always play the same way. We're in a difficult group, and now we have to face a very good and competitive team.

“Ricardo Gareca's arrival has given them something else as well.

“So yeah, we're happy to have started with a win, but we're now going to rest and prepare for Chile.

“We know that we have to be a team and achieve our goals in the right way.

“We know that the only path to do so is in our own way. So we will continue with the same humility and desire to win.”

Meanwhile, Chile will be hopeful of improving their recent record against Argentina, having failed to beat their opponents since the Copa America final in June 2016, though they needed penalties to get the victory on that occasion.

La Roja kickstarted their Copa America campaign with a goalless draw against Peru at the AT&T Stadium in Texas, managing to register just one shot on target from the 11 they attempted - the joint-fewest the Blanquirroja have faced in the competition since the debut of goalkeeper Pedro Gallese in the competition (2015).

Gareca's side have failed to score in their last three games in the Copa America, a run of 378 minutes without a goal.

However, the 66-year-old believes their lack of threat in front of goal is not an issue ahead of their showdown with the Albiceleste. 

"We were not able to create many plays and execute them. We were under a lot of pressure, and sometimes we were not accurate in our passes," said Gareca, who became the 10th coach to have managed different teams in consecutive editions of the competition.

"I'm not concerned. I think this will be useful for us to analyse our game to improve our game.

"We, of course, hoped to win the match. But I think it's very important that we're able to take a point, and we still have two matches ahead of us."

PLAYERS TO WATCH

Chile - Victor Davila

Victor Davila will be hoping to rediscover the goal-scoring touch he experienced before the Copa America ahead of coming up against the World Cup champions. 

Having scored three goals and provided one assist in his previous three international appearances heading into their opener against Peru, the CSKA Moscow striker showed glimpses of his attacking threat. 

The 26-year-old has the joint-most shots (three) and the most touches in the opposition box (five), but failed to register a shot on target, coming off in the 65th minute with an expected goals (xG) total of 0.22. 

Argentina - Lionel Messi 

Messi has played in 35 out of 36 matches for Argentina in the Copa America since his debut. The only match he missed was a 2-1 group stage victory against Tuesday's opponents in 2016.

The Inter Miami star registered an assist for Lautaro Martinez's late goal, reaching 50 direct goal involvements in official competitions for club and country on U.S. soil (30 goals and 20 assists).

However, Messi will be hoping to add to his 108 international goals at the MetLife Stadium. Should he score, it would take his Copa America tally to 14, level with Chile's Eduardo Vargas and Peru's Paolo Guerrero, three away from equalling Norberto Mendez's record (17). 

MATCH PREDICTION: ARGENTINA WIN 

The Opta supercomputer is heavily backing Argentina to maintain their unbeaten start at the 2024 Copa America. They won 66.5% of the pre-match simulations, while Chile won just 15.1%. 

Argentina come up against a familiar foe in Chile at the tournament, with this their 30th meeting at the Copa America. La Roja are the third-most frequent opponent for Lionel Scaloni's side, behind only Brazil (34) and Uruguay (32).

La Albiceleste remain unbeaten against Chile in these encounters (21 wins, eight draws). However, La Roja clinched their two titles by defeating Argentina in penalty shootouts in the 2015 and 2016 finals.

Since 2011, Argentina have the fewest losses (two) among teams that have played in more than one Copa America edition. La Albiceleste also boasts the most victories in the tournament during this period (18).

Chile, however, will be looking to upset the odds. La Roja are looking for their first win in games between the two teams since June 2016. During that time, Argentina have outscored the Chilean side 7-4, something that will need to change to increase their chances of progression. 

OPTA WIN PROBABILITY

Chile - 15.1%

Argentina - 66.5%

Draw - 18.4%

Christian Pulisic felt the United States made a flying start to the Copa America with their impressive victory over Bolivia in Texas.

Milan star Pulisic stole the show with an eye-catching strike into the top corner, and he added an assist for Folarin Balogun as the USA opened their campaign with a 2-0 win on home soil on Sunday.

Pulisic became only the second USA player after Clint Dempsey to register a goal and an assist in a Copa America match, while he is also now the country's quickest player to reach 30 goals, doing so in his 69th game.

An inspired performance from the captain also ended a woeful run for the USA against CONMEBOL sides at this tournament, given Gregg Berhalter's side had previously lost eight of 10 such games.

Pulisic felt that USA could easily have won by a greater margin, with the strong performance making a statement ahead of their next group games against Panama and Uruguay.

"We should build some confidence from this and feel good," Pulisic said after the game.

"We came out flying with a lot of intensity and obviously that early goal helped us a lot.

"It's Copa America, it's a big tournament. I feel like I'm always pretty excited after I score, but it's a big moment, it's a major tournament.

"All around, it was a pretty dominant performance. I think we could have put it away and had more goals there.

"The games are just going to get tougher and tougher as the tournament goes on, so we have got to be ready." 

Defender Antonee Robinson also felt USA could easily have won by more.

"If we were being picky, we could have been a lot more clinical," the Fulham player said. "We could have put another two or three goals away, but getting off to a win to start with is massive for us.

"Build the confidence, show we are here to win, here to play and it puts us in good stead for the next game."

USA head coach Berhalter was delighted with the impact made by Pulisic, whose opening strike had an expected goals (xG) tally of just 0.037.

The tournament hosts racked up 20 shots, finding the target with eight, compared to tallies of six and three respectively for Bolivia.

As part of an all-action display, Pulisic created three chances, sent in 10 crosses and superbly completed 21 of the game-high 22 passes he attempted in the final third.

"He is a selfless leader," said Berhalter. "He goes out and competes and works really hard. That helps the team.

"Then you add to the fact that he is highly skilled and can make plays on the offensive end and create chances. It is a great combination, and what you see is him supporting his teammates, him backing guys, him pushing guys. 

"To me, it was an outstanding performance. He got coach's man of the match and it was much deserved.

"We will always look at chance creation as a marker of performance, and I think we created enough chances. 

"I like the performance for an opening game against a difficult opponent. We are in a good position."

Bolivia, meanwhile, have now lost their last four international outings by a concerning margin of 9-1, having suffered defeats against Mexico, Ecuador, Colombia and USA.

They face Uruguay, who won their opener 3-1 against Panama, on Thursday.

USA will play Panama earlier on the same day before concluding their Group C campaign against Uruguay on July 1.

Marcelo Bielsa insists there is room for improvement for Uruguay, despite kicking off their Copa America campaign with a 3-1 win over Panama in Florida. 

Uruguay's win saw them move level on points with hosts the United States following their victory over Bolivia in the other Group C encounter. 

The 15-time winners were rewarded for their fast start when Maximilian Araujo curled home his first international goal in the 16th minute. 

However, Panama would grow into the contest as Jose Fajardo and Jose Rodriguez squandered golden opportunities for Thomas Christiansen's side. 

And their wastefulness was punished late on as Darwin Nunez, who had missed several chances in the game, settled Uruguay's nerves with a calm finish. 

Matias Vina furthered La Celeste's advantage in the first minute of injury-time with a header, only for Michael Amir Murillo to net a late consolation for Panama. 

However, Bielsa was quick to temper expectations despite the triumph, insisting his side must improve to secure a record 16th Copa America crown. 

The 68-year-old took charge of Uruguay in May last year, beating both Argentina and Brazil in World Cup qualifiers. 

"When it comes to Uruguay's aspirations, we will see that and build it match by match," he told reporters.

"My expectation is that each match will increasingly help us to improve on our level. Uruguay has players of a very good level and we need to see if I can build with those players."

Uruguay continue their group campaign against Bolivia in New Jersey on Thursday, before facing the USA at the Arrowhead Stadium next Tuesday.