Julian Alvarez bagged an extraordinary six goals as River Plate finished off the Copa Libertadores group stage with a win, smashing Alianza Lima 8-1 on Wednesday.

The Manchester City-bound 22-year-old had effectively secured the win for River in their final game in Group F, scoring a brace in the opening 20 minutes, before sealing a first-half hat-trick four minutes from the interval.

His third was the pick of the bunch, too, retreating between the lines to receive the ball before driving low and hard into the bottom corner from just outside the penalty area.

Following Santiago Simon's goal in the 53rd minute, Enzo Gomez arguably topped them all for degree of difficulty, sending the ball into the top corner in the 79th minute before Alvarez rounded out the scoring four minutes later.

Los Millonarios ended the group stage undefeated, claiming 16 points from a possible 18 with the win.

Fortaleza snatch second from Colo Colo

In the other Group F game, Fortaleza took the three points and second spot from Santiago, defeating Colo Colo 4-3.

With both teams even on seven points coming into the final matchday, Los Albos needed the win but started the match in an inadequate fashion, conceding in only the second minute to Silvio Romero.

A Moises double before Yago Pikachu's goal in the 61st minute put Fortaleza in control, despite a brace of own-goals from Brayan Ceballos.

Cerro Porteno scrape through

Olimpia were unable to leapfrog Cerro Porteno in Group G despite claiming a 1-0 win in Asuncion, putting the latter through to the last 16 on goal difference.

El Decano needed to win by two goals or more in this Libertadores edition of the Paraguayan Clasico, trailing the Clausura champions by three points and with an inferior goal difference of one.

Despite an early goal from Fernando Cardozo in the 10th minute, they were unable to break the Azulgrana down and will have to continue in the Copa Sudamericana, finishing third.

The Boston Celtics claimed critical home-court advantage and a 3-2 series lead in the Eastern Conference Finals, earning a gritty 93-80 Game 5 win against the Miami Heat on Wednesday.

In all four quarters the Celtics held the Heat to 23 points or fewer, but the offensive side of the ball was also far from clicking early on.

The Heat led 19-17 at quarter-time and after winning the second frame 23-20, they held an incredibly low-scoring 42-37 lead at the long break.

In the first half, both teams shot under 39 per cent from the field and 26 per cent from three-point range, but the Heat were winning the physical battle on the boards, pulling in nine offensive rebounds to just two for the Celtics.

The two teams also combined for just six fast-break points in the first half, illustrating the slow, grinding pace of play as both defences locked in, forcing better ball and man movement.

Back in Game 1, also in Miami, the Heat who came out of the locker room for the third quarter and went on a rampage to swing that game, but this time the shoe was on the other foot.

The Celtics doubled up the Heat in the third period, winning it 32-16 as Jayson Tatum, Jaylen Brown and Al Horford found rhythm on the offensive end.

Boston led 69-58 after three quarters, and extended that lead to 23 points in the opening minutes of the final frame, as Brown knocked down three big triples.

After a first half where he was the subject of plenty of criticism for his loose ball handling – with four first-half turnovers – Brown made the difference after half-time, finishing with 25 points on 10-of-19 shooting and five-of-nine from long range. He also had no turnovers in the second half, and the biggest dunk of the game.

Jayson Tatum was also at his playmaking best, with 22 points on a mediocre seven-of-20 shooting, but he added 12 rebounds and nine assists, consistently creating opportunities for shooters off the dribble and showing advanced ability to make reads as play unfolded.

The real story of the Celtics' success was their ability to take away the three-point line for the Heat, though.

With Jimmy Butler's jump shots not falling – finishing with 13 points on four-of-18 shooting – Miami simply had no avenue to reliable outside scoring.

The Celtics' ability to chase hard over the top of screens and dribble hand-offs made life miserable for Max Strus and Duncan Robinson, taking away their catch-and-shoot opportunities and turning them into dribblers, far outside their comfort zones. 

Strus finished zero-of-nine from the field, missing all seven of his three-point attempts, while Robinson was four-of-12, including three-of-10 from long range. As a team, the Heat were just seven-of-45 (15 per cent) from beyond the arc.

Instead, the Celtics dared the Heat to beat them inside, banking on the stoutness of their terrific interior defensive duo of Horford and Robert Williams III. That pairing combined for 17 rebounds, five blocks, two steals and just one foul.

Game 6 will head back to Boston, meaning the first-seeded Heat need to win on the road to save their season and force a Game 7.

World number one Novak Djokovic highlighted the joy of having fans back in full attendance after he collected his second consecutive straight sets win to advance to the third round of the French Open, beating Alex Molcan 6-2 6-3 7-6 (7-4).

In his first-round fixture against Yoshihito Nishioka, Djokovic won 55 per cent of the total points in the first set, and increased that number in the second and third.

This time, however, it was Molcan who was slowly improving as the match wore on, as Djokovic won 70 per cent of the first-set points, 57 per cent in the second and 53 per cent as he was taken to a tie-breaker in the third.

Speaking to the media after his win, the Serbian star said he feels in good touch, and gave credit to his "tricky opponent".

"I'm pleased with the way I'm feeling on the court [and] the way I’ve been striking the ball," he said.

"I think today was also under challenging conditions and playing against a specialist on clay, someone that is a tricky opponent and coming off from the [Lyon] final last week. 

"It was never going to be an easy match, but I thought I performed very well."

He went on to discuss how energising it is to have a full crowd after there was a limited capacity for his 2021 triumph.

"It's great to see the crowd back [and] the full capacity on all courts," he said. "Lots of young people, lots of kids, this is something that I really love to see.

"It always gives you energy. For me at this stage of my career, a crowd and this energy of people coming to watch me play is one of the biggest reasons why I keep on competing [and] playing professional tennis."

Djokovic will play Slovakian Aljaz Bedene in the third round, and despite being aware of his collision course with Rafael Nadal set for the quarter-finals, he said looking ahead that far serves little purpose.

"You are aware what's going on with the other guys, at least in my case, and I know that everyone else is watching everybody else," he said.

"[But] that cannot be dominating most of your time and energy that you invest in a day. 

"So you are aware, but then of course it's really not up to you what they do. It's what you have to do, win matches and make good results."

The Boston Celtics will receive a big boost for their crucial Game 5 clash against the Miami Heat on Wednesday night, with Defensive Player of the Year Marcus Smart returning to the line-up.

Smart missed Game 4 after suffering an awkward ankle injury in Game 3. 

Adding to the Heat's problems is the fact that Sixth Man of the Year Tyler Herro will not return for Game 5, having not recovered from the groin strain that also kept him out of Game 4.

With each side missing one of their key players, the Celtics were buoyed by the performance of backup point guard Derrick White, who posted a handy stat-line of 13 points, eight rebounds, six assists and three steals in his first start since missing Game 2 for the birth of his child.

White's performance – especially on the defensive end – will likely cement his position in the rotation above fellow bench guard Payton Pritchard as Smart returns to the equation.

On the other side, it was Victor Oladipo shining off the bench as he tried to fill Herro's shoes, with the former All-Star scoring 18 of the Heat's first 28 points in Game 4, going on to finish with 23 points, six assists and four rebounds. 

He also had a plus/minus of plus four from his 30 minutes, meaning the Celtics won the 18 minutes he was off the floor by 24 points.

Game 6 will head back to Boston on Friday, before a potential Game 7 back in Miami, if required.

The Pittsburgh Steelers have hired Omar Khan as their new general manager.

Khan, who was most recently Pittsburgh's vice president of football and business administration, has worked for the Steelers for 21 years.

He replaces long-time GM Kevin Colbert, who in January announced his decision to step down after the 2022 NFL Draft.

"I am extremely excited for this opportunity to be the general manager of the Pittsburgh Steelers," said Khan.

"I would like to thank Art Rooney II, Mike Tomlin, and Kevin Colbert for their support throughout this process.

"I am ready for this challenge and grateful to continue the success we have had on the field during my first 21 years.

"I look forward to completing our football operations staff and working tirelessly to build another championship football team for Steelers Nation and our community."

Carlos Alcaraz kept the nerves at bay when facing match point against Albert Ramos-Vinolas by forgetting that he was playing at the French Open.

The sixth seed saved match point in the fourth set and rallied from 0-3 in the fifth set to complete a 6-1 6-7 (7-9) 5-7 7-6 (7-2) 6-4 success on Court Simonne-Mathieu.

Teenager Alcaraz enjoyed an emphatic start against his fellow Spaniard, but the experienced Ramos-Vinolas showed admirable poise to take the second and third sets in Paris on Wednesday.

Ramos-Vinolas' ability to fight off break points – coupled with Alcaraz's lack of ruthlessness – gave him the upper hand, and he came within one point of knocking out the Madrid Open champion.

But he crumbled on his own serve at 5-4 in the fourth, and from there Alcaraz's greater mobility and relentlessness when chasing seemingly lost causes had the 19-year-old looking the favourite.

Eventually he came out on top after the longest match of his fledgling career at four hours and 34 minutes, setting up a third-round clash with Sebastian Korda.

"You always have nerves in the match, but I think today I wasn't nervous," said Alcaraz.

"Just maybe at the end of the fourth when I had the match point [to save]. I maybe thought I was one point away from losing, but just try not to think that I'm in the French Open.

"I'm trying to enjoy the moment. I think that in the fourth set, and in the fifth, I smile with my team.

"I enjoy the battles. I want to play big battles and tough battles against the best players in the world."

Alcaraz was won four titles this year, including success at two ATP 1000 events, and feels at home playing on the show courts.

"I'm still young, but I would say pretty experienced player now," said Alcaraz.

"I feel comfortable playing in big stadiums, big matches, playing in grand slams. Physically. I'm strong. Mentally, I'm strong as well.

"I think I'm ready to play these kinds of matches in these situations, these tournaments. I'm ready."

Rafael Nadal recorded his 300th grand slam match win by easing into the third round of the French Open, beating Corentin Moutet in straight sets.

The 'King of Clay' is in search of a record-extending 22nd major title at Roland Garros, where he was dethroned by Novak Djokovic last year.

On this evidence, Nadal is in the form to re-establish his dominion of the tournament, overcoming a spirited home hope, who enjoyed the benefit of vocal support from the crowd on Court Philippe-Chatrier on Wednesday evening.

Nadal will see room for improvement having failed to serve the match out in the third set, but a 6-3 6-1 6-4 win was never in doubt.

The tone for a procession was established when Nadal raced into a 3-0 lead in the opening set, and Moutet's dream of playing his idol soon appeared to be turning into a nightmare.

Nadal won the second set in commanding fashion behind an excellent first serve, but found Moutet's resistance more stern in the third.

That spirit was exemplified by Moutet breaking Nadal's serve with the Spaniard ahead 5-3. However, Nadal immediately responded in kind, dominating Moutet from the back of the court and wrapping up a landmark victory when the Frenchman sent a lob long at the end of an entertaining rally.

Nadal will face Botic Van De Zandschulp in the third round.

Data Slam: Nadal 107-3 opponents

As well as being his 300th grand slam match win, Nadal's triumph was his 107th at Roland Garros. He has still only tasted defeat in Paris three times. The fifth seed won all 11 of his first-serve points in the second set of another impressive display.

WINNERS/UNFORCED ERRORS
Nadal – 27/22
Moutet – 16/24

ACES/DOUBLE FAULTS
Nadal – 1/2
Moutet – 0/3

BREAK POINTS WON
Nadal – 7/12
Moutet – 2/4

Colin Kaepernick will work out for the Las Vegas Raiders this week.

According to multiple reports, the Raiders will cast their eye over Kaepernick, who has not played in the NFL since the 2016 season.

Kaepernick knelt during the national anthem throughout that campaign with the San Francisco 49ers in a protest against police brutality and racial injustice.

Since the end of his time with the 49ers, Kaepernick has not had a single workout with an NFL team.

That will now change, with Kaepernick getting the chance to impress the Raiders, who have Jarrett Stidham and Nick Mullens on their roster as backup quarterbacks to Derek Carr.

Kaepernick was drafted in the second round of the 2011 draft by the 49ers. He took them to Super Bowl XLVII after taking over the starting job during the 2012 season, the 49ers losing 34-31 to the Baltimore Ravens, and the NFC Championship Game in the 2013 campaign.

The 2016 campaign saw a poor Niners team go 2-14 with Kaepernick at quarterback, however, with 16 touchdowns to just four interceptions in 12 games, he was tied for the sixth-best TD-INT ratio in the NFL.

Speaking on the 'I Am Athlete' podcast recently, Kaepernick rejected concerns a general manager may have over him being a locker room distraction and having a negative impact on the business side.

"That 2016 season, my last year, my team-mates voted me most courageous and inspirational player," Kaepernick said.

"So, when you're talking about the people that are in the building, that has never come out that I've been a distraction. That's never come out that I've been an issue for the people I've played with.

"You have 'End Racism' in the back of your end zone. You have 'Black Lives Matter' on your helmet. Everything I've said should be in alignment with what you're [the NFL] saying publicly.

"It's a $16billion business. When I first took a knee, my jersey went to No. 1. When I did the deal with Nike, their value increased by six billion dollars. Six billion. With a B.

"So if you're talking about the business side, it shows [it's] beneficial. If you're talking about the playing side, come in, let me compete. You can evaluate me from there.

"The NFL's supposed to be a meritocracy. Come in, let me compete. If I'm not good enough, get rid of me. But let me come in and show you."

Xabi Alonso is set to leave Real Sociedad after a three-year spell in charge of the club's B team.

Alonso has built a reputation as a highly rated young coach since returning to his first club.

He took La Real's youngsters – often known as Sanse – to a fifth-placed finish in Segunda B2 in his debut campaign, before surpassing expectations the following year.

Alonso secured Sanse's first ever promotion to the second tier in the 2020-21 season as they finished top of Subgroup 2A and Promotion Group 2C in the reformatted Segunda B.

Their relegation back to the third tier has already been confirmed despite having one match left, but Alonso's spell in charge has largely been considered a success.

According to local reports, La Real wanted Alonso to take charge of the senior team for the upcoming 2022-23 season, such is the regard president Jokin Aperribay holds the former Spain international in.

But incumbent head coach Imanol Alguacil is said to have rejected the offer of a promotion to a directorial position as head of the club's academy in a suggested management reshuffle.

Alonso's departure was announced soon after such rumours began to surface.

"Xabi Alonso will not continue at Real Sociedad once the 21-22 season is over," a statement read. "The coach from Tolosa, coach of Sanse for the last three years, will leave the txuri urdin club having completed a brilliant stage, in which he achieved historic promotion to [the second tier] and enriching, thanks to his knowledge and involvement, the training and progress of the players of our subsidiary, many of them having debuted during this time with the first team.

"Xabi Alonso will not continue at Real Sociedad next year, but the doors of the txuri urdin club will always remain open to be able to join their paths again.

"Real Sociedad wishes to thank Xabi Alonso for the dedication, effort, commitment and involvement shown in the three years in which he has remained at the club in this stage as a coach and wishes him the best for his personal and professional future."

Sadio Mane cast doubt on his Liverpool future by saying he will reveal whether he is staying at the club after the Champions League final. 

Bayern Munich and Real Madrid have been heavily linked with a move for Mane, who has one year remaining on his contract at Anfield. 

After missing out on Premier League glory at the weekend, the Senegal international hopes to help Liverpool lift the trophy in Europe's leading club competition for the seventh time. 

They will need to overcome Madrid at the Stade de France – a repeat of the 2018 final that was won by LaLiga's champions – for their third piece of silverware this season. 

Madrid's interest in Mane has reportedly stepped up after they missed out on Kylian Mbappe, and the 30-year-old intends to provide clarity on his future after the final. 

"I will answer after the Champions League. Whether I'm staying or not, I'm going to answer after the Champions League," he told Sky Sports. 

Mohamed Salah, whose Liverpool deal is also set to expire in June next year, confirmed on Wednesday that he will still be at the club next season. 

The Egyptian winger said the Reds want revenge over Madrid following the result in the 2018 Champions League final in Kyiv, but Mane does not feel the same way. 

"I think Mo is just Mo," he said with a smile. "For sure it's not a revenge. In four years a lot of things have changed, we have more experience and quality in the team. 

"I think we've all forgotten about what happened in 2018. For sure, Real Madrid were the better team and deserved to win the final, but it's going to be a different game." 

Mane added: "For me, relaxed, no pressure, nothing at all – just enjoy it. I think it's a dream moment for us, so let's enjoy it without putting pressure on ourselves. 

"Everybody is smiling and confident, which is amazing. We know it won't be an easy game against one of the best in the world, but that will make the game special." 

Alexander Zverev says he was planning a holiday when he found himself two sets down to Sebastian Baez in the French Open on Wednesday.

Baez was on the verge of a huge win on Court Philippe-Chatrier, but Zverev roared back to win 2-6 4-6 6-1 6-2 7-5 and move into the third round.

It was the third time the German had come from two sets down to secure a victory, having done so at the 2019 US Open semi-finals and at the 2021 French Open.

Zverev, who saved match point, claims he was thinking about being on the beach when he was on the ropes at Roland Garros.

"I couldn't have played any worse [at the start], I just tried to find a rhythm and did that. I'm happy still being in the tournament right now," he said.

"I was planning my holiday in Monaco, where I was going to go and who I was going to with and that relaxed me, thinking about the beach.

"You just have to find a way. You talk about mental strength and the greats, like Rafa [Nadal], Roger [Federer] and Novak [Djokovic], they always find a way.

"I will never be at their level, but I'm trying to get closer to them."

Zverev spoke to Baez at the net following his victory, and asked what he said to the 21-year-old Argentine, he replied: "I told Sebastian this is the worst you will ever feel on a tennis court, right now at this moment.

"I know how he feels as I lost the US Open final from being two sets up and was two points away.

"Then the next season I won an Olympic Games gold medal, so you always get better. He is an unbelievably great kid and he will do a lot of unbelievable things in this sport."

Zverev will next face Brandon Nakashima, who has reached the third round in a grand slam for the first time on his debut in Paris.

The German will hope to sure up his game for that match, given he made 46 unforced errors against Baez - just one fewer than his opponent.