Andy Murray is unsure of the severity of his abdominal injury, but is hopeful it will not affect his preparations for Wimbledon.

The three-time grand slam winner struggled with the issue during Sunday's 6-4 5-7 6-3 defeat to Matteo Berrettini in the Stuttgart Open final.

Murray, who was competing in his first tour-level final on grass since 2016, twice received medical treatment but was able to finish the match.

He played five matches in Germany last week and four matches in Surbiton the week before en route to reaching the semi-finals.

Murray is due to play at Queen's this week before Wimbledon in a fortnight.

While frustrated with the manner in which his bid for a first grass-court singles title in six years ended, Murray says it is understandable that he is struggling physically.

"I felt like I was playing well enough to win and I got myself in a really good position going into the third set so a frustrating end to what was a good week," he said.

"I got some pain in my abdomen when I was serving. It's not something I've had before. I'll need to get it checked when I get home.

"This is the most matches I've played in two weeks since probably 2016. That's a really long time. 

"It's probably normal that I would feel some stuff in my body but I don't really know the severity of it. Hopefully it's all right."

New Zealand seamer Kyle Jamieson has been ruled out of day four of the second Test with England due to a back injury.

Jamieson pulled up during the 17th over of England's first innings at Trent Bridge on Sunday and was treated by New Zealand's medical staff.

The 27-year-old is awaiting further tests on the injury and will play no part on Monday.

"Kyle Jamieson won't take the field on day four as he awaits an MRI scan to determine the extent of the injury to his lower left back," a Black Caps statement read.

"Jamieson experienced sharp pain while bowling in the final session of day three forcing him from the field."

England enter day four 80 runs behind New Zealand on 473-5, with Joe Root unbeaten on 163.

The tourists trail the three-test series 1-0 after a five-wicket defeat at Lord's last week.

England manager Gareth Southgate has warned the Manchester United players missing from his current squad that they face a tough test to secure a spot for the World Cup in Qatar later this year. 

The Three Lions are preparing for their fourth Nations League match against Hungary on Tuesday, following a three-match winless streak that has seen them lose in Budapest before draws with Germany and Italy. 

Southgate's focus is already on fine-tuning his squad for the World Cup, which begins on November 21, and managing the "strange lead-in" to the finals that fall midway through the 2022-23 Premier League season. 

There are several notable absentees from Southgate’s ranks this month, including Manchester United trio Luke Shaw, Jadon Sancho and Marcus Rashford, with Harry Maguire currently the only representative from United in the squad. 

When asked if United’s absence from the Champions League next season could result in their England contingent being fresher than some of their counterparts, Southgate declared "They've got a lot to do to get back in the squad." 

Shaw is currently sidelined through injury and has a clearer route back into Southgate's plans since Chelsea's Ben Chilwell is currently the only recognised left-back available, while Sancho and Rashford were both omitted due to poor form. 

With just one England camp before the World Cup, falling in September with the final two Nations League games against Germany and Italy, opportunities to break back into the squad will be limited and there is vast competition for a seat on the plane to Qatar. 

Rashford contributed four goals and two assists for United in the Premier League last season in 25 appearances, while Sancho's debut season at Old Trafford saw him net three goals and secure three assists in 29 league appearances. 

Southgate has until October 21 to submit a long list of players to FIFA, with the final squad expected to be announced three weeks later.

The 51-year-old, who has come under fire for his perceived cautious team selections, is hoping to work closely with clubs to monitor the fitness of his players early next season.

"Information sharing is pretty good medically and we get the performance data from the Premier League so you've got some markers," he said.

"But equally there's always an understanding that clubs that have big games might not want to share certain things too early if they've got players that might miss games. 

"In general we have decent relationships with the clubs on that stuff but there's always going to be a bit of an element of the unknown in that period."

Adam Duvall homered twice of Jose Quintana as the Atlanta Braves secured a 5-3 win over the Pittsburgh Pirates on Sunday.

William Contreras and Matt Olson also went deep off Quintana and Chase de Jong respectively, as the reigning World Series champions claimed their 11th consecutive victory.

Kyle Wright pitched solidly for the Braves in his start, striking out seven and giving up five hits over 79 pitches in six innings with an ERA of 2.57, moving to a 7-3 record over 12 games started.

Atlanta have outscored their opponents 74-30 over that 11-game winning streak, with an ERA of 2.47 over that period.

They continue to chip into the New York Mets' lead atop the National League East, moving to 34-27 for the season so far.

Mets account for Angels

The Mets were able to recover from Saturday's defeat away to the Los Angeles Angels however, winning 4-1 to claim their second game in a three-game series.

J.D. Davis and Pete Alonso homered for the NL East leaders, while Starling Marte had two hits and one RBI as they ended their two-week Californian road trip.

Taijuan Walker was in impressive form, striking out ten and giving up six hits over 97 pitches in six innings, maintaining the Mets' five-and-a-half game lead over the Braves.

Carpenter crushes Cubs for series sweep

Matt Carpenter claimed two home runs and tied his career high of seven RBIs, propelling the New York Yankees to a massive 18-4 win over the Chicago Cubs.

The 36-year-old Carpenter only signed for the Pinstripes in May as a free agent, with a release by the Texas Rangers following his Triple-A ball assignment, to account for injuries to Giancarlo Stanton and Josh Donaldson.

The three-time All-Star has now hit six home runs in his first 10 games, with the Yankees now winning 11 of their past 12 after this three-game sweep.

After two-and-a-half seasons on the sidelines due to injury, Klay Thompson is savouring every moment before the Golden State Warriors face the Boston Celtics in Game 5 of the NBA Finals on Monday.

The Warriors were on the verge of forcing a Game 7 against the Toronto Raptors in the 2019 NBA Finals, when Thompson tore the anterior cruciate ligament in his left knee with two minutes remaining in the third quarter of Game 6.

On 28 points at that point on eight-of-12 shooting, he ended up sinking both free throws before being forced off the court and did not return for the Warriors until January this year, missing the whole of the 2019-20 and 2020-21 seasons.

Monday is the three-year anniversary since that game but ahead of Game 5 against the Boston Celtics, Thompson revealed he did not realise the extent of his knee injury and had only one thing on his mind.

"I never had such a severe injury, so I didn't think it was that serious," Thompson said. "I thought I might have sprained something in my knee, but when you're playing in front of your fans, your adrenaline is so high, you kind of disregard anything that makes sense.

"Running around on a torn ACL doesn't make very good sense. I just thought, 'I don't want to leave these points on the board, man. This is the Finals, I'm going to go get this 30-ball.'

"On top of that, I went to the back, and they did a little test, and they came out with the conclusion that I should probably put some crutches on. Wow, what a time, three years ago. It goes by fast."

The 32-year-old has been in patchy shooting form over these playoffs and hit a nadir in the opening two games of the NBA Finals, going a combined 10-of-33 from the floor.

Thompson found his feet as the Warriors evened up the series in Game 4, coming up with big shots on the way to 18 points and 40 per cent shooting from the perimeter.

Playing in his sixth-straight NBA Finals on an individual level, following that absence due to injury, Thompson is not taking the magnitude of the occasion for granted.

"Man, it seems routine, but I know how special this is," he said. "I mean, I'm trying to just be present in everything I do during this time – even this interview. Not even looking ahead to tomorrow but just enjoy this day before the big one.

"I mean, the NBA Finals is such a cool thing to be a part of. I remember being in Istanbul, Turkey in 2013, doing some stuff for the NBA and waking up real early just to watch it. To realise that these games are broadcast worldwide just reminds you how special it really is.

"I know when my dad [Mychal] played back in the day, the NBA was not as global so to be here now, it's special."

Familiarity is not breeding contempt for Boston Celtics head coach Ime Udoka, as his side approaches a pivotal Game 5 on Monday, tied 2-2 against the Golden State Warriors in the NBA Finals.

For the third consecutive playoff series, the Celtics will come into a Game 5 with the series tied, after the Warriors reclaimed home court advantage on Friday in a 107-97 win.

Stephen Curry had 10 points during the game-ending surge and finished with 43 as Boston’s normally dependable defensive scheme had no answer for the two-time MVP.

The Celtics have demonstrated a knack for responding during these playoffs, where they’re 7-0 following a loss and have twice won on the road when facing elimination - Game 6 of their second-round series against the Milwaukee Bucks and Game 7 of their Eastern Conference finals with the Miami Heat.

That familiarity, combined with the resiliency his team has shown throughout its run to this series, has Udoka maintaining a positive outlook with the series now down to a best-of-three affair.

"It could have been an easier road, obviously,” Udoka quipped. "We know we can do it. We’ve done it before.

"I think the narrative gets shifted to Curry and what he’s doing," Udoka said. "But even throughout the game, we had several opportunities, being up five, six, seven, and poor offence or turnovers let them back in the game.

"The difference in the game that we stretched the lead [Game 3] was we took advantage of those opportunities. Against this team, anytime you run some poor offence, turn the ball over, live ball turnovers, let them get out, we know how quickly they can get back in the game."

The Celtics do face another weighty assignment with potentially two more games to be held at San Francisco’s Chase Center, where the Warriors are a near-perfect 10-1 this post-season.

That one defeat did come at the hands of Boston in the series opener, with the Celtics outscoring Golden State 40-16 in the fourth quarter to turn a 12-point deficit into a 120-108 win.

"We know it’s a long series,” Udoka said. “We’ve been battle-tested in two seven-game series in Milwaukee and Miami."

The Celtics are also optimistic regarding center Robert Williams’ availability for Game 5. The All-NBA Defensive second team selection missed the final few minutes of Friday’s loss after landing awkwardly on the surgically repaired left knee, often limiting him during the post-season.

"Feeling good,” Williams said following Sunday’s practice. "A little sore, but on the side of the better days [I’ve had]."

Steve Kerr singled out the drive to improve as fuel for his "superstar" Stephen Curry to lift the Golden State Warriors, ahead of Monday's Game 5 matchup with the Boston Celtics in the NBA Finals.

Curry was at his transformative best in Game 4 on Friday as the Warriors evened the series up with a 107-97 win, scoring 43 points on 14-of-26 shooting along with 10 rebounds and four assists.

The 34-year-old has averaged 34.3 points in the opening four games of the NBA Finals on astounding shooting splits of 50/49/86 per cent, for a true shooting percentage 66.4 per cent and net rating of +12.

Speaking in the leadup to Game 5, the Warriors head coach cited Curry's valuing of preparation and work to maximise his shooting talent as the reason behind his play at such a high level.

"Just the consistency of his routine," Kerr told reporters. "He's a like a metronome, every day it's the exact same thing. He's in the training room, he's in the weight room, he's on the court and it's clockwork, but there's also a sense of joy and energy within that work.

"He enjoys it so much. He loves the process, and I think that's the thing that ties all great athletes together. Like, I'm talking about the superstar athletes, the Roger Federers of the world and Steph Currys of the world.

"There is a routine that is not only super disciplined but it's really enjoyed each day, there is a passion that comes with it, and that's what sustains it over time. When you love something like those guys do, you work at it, you get better and you just keep going."

Kerr also reserved some praise for Andrew Wiggins, who has provided valuable support in the face of Klay Thompson's shooting slump and patchy form from Draymond Green.

Only making the playoffs once in his career before this season, the 27-year-old has averaged 16.5 points and 8.5 rebounds, along with a steal and a block over the opening four games.

Traded to the Warriors in 2020, Wiggins has proved a compatible fit on both ends of the floor, with Kerr taking pride in his development.

"He's a very mild-mannered guy, but he's taking a leap in these playoffs, in terms of his impact on the game," the Warriors coach said. "Defensively, on the glass, you saw the other night with 16 rebounds and I think because the games are obviously so meaningful, there's more emotion from him and from everybody.

"The biggest thing is that he's a two-way player, you've got to have two-guys to make it this far and to succeed, and he has grown by leaps and bounds over the past couple of years. It's really fun to watch that growth."

Steve Kerr singled out the drive to improve as fuel for his "superstar" Stephen Curry to lift the Golden State Warriors, ahead of Monday's Game 5 matchup with the Boston Celtics in the NBA Finals.

Curry was at his transformative best in Game 4 on Friday as the Warriors evened the series up with a 107-97 win, scoring 43 points on 14-of-26 shooting along with 10 rebounds and four assists.

The 34-year-old has averaged 34.3 points in the opening four games of the NBA Finals on astounding shooting splits of 50/49/86 per cent, for a true shooting percentage 66.4 per cent and net rating of +12.

Speaking in the leadup to Game 5, the Warriors head coach cited Curry's valuing of preparation and work to maximise his shooting talent as the reason behind his play at such a high level.

"Just the consistency of his routine," Kerr told reporters. "He's a like a metronome, every day it's the exact same thing. He's in the training room, he's in the weight room, he's on the court and it's clockwork, but there's also a sense of joy and energy within that work.

"He enjoys it so much. He loves the process, and I think that's the thing that ties all great athletes together. Like, I'm talking about the superstar athletes, the Roger Federers of the world and Steph Currys of the world.

"There is a routine that is not only super disciplined but it's really enjoyed each day, there is a passion that comes with it, and that's what sustains it over time. When you love something like those guys do, you work at it, you get better and you just keep going."

Kerr also reserved some praise for Andrew Wiggins, who has provided valuable support in the face of Klay Thompson's shooting slump and patchy form from Draymond Green.

Only making the playoffs once in his career before this season, the 27-year-old has averaged 16.5 points and 8.5 rebounds, along with a steal and a block over the opening four games.

Traded to the Warriors in 2020, Wiggins has proved a compatible fit on both ends of the floor, with Kerr taking pride in his development.

"He's a very mild-mannered guy, but he's taking a leap in these playoffs, in terms of his impact on the game," the Warriors coach said. "Defensively, on the glass, you saw the other night with 16 rebounds and I think because the games are obviously so meaningful, there's more emotion from him and from everybody.

"The biggest thing is that he's a two-way player, you've got to have two-guys to make it this far and to succeed, and he has grown by leaps and bounds over the past couple of years. It's really fun to watch that growth."

PGA Tour commissioner Jay Monahan described the LIV Golf Invitational as a "series of exhibition matches" while defending his decision to suspend players who defected to the breakaway series.

Charl Schwartzel, who won the inaugural LIV event near London this weekend, has been suspended from the PGA Tour along with the likes of Dustin Johnson, Phil Mickelson and Sergio Garcia for their involvement in the series.

The LIV series is set to hold eight 54-hole, no-cut tournaments with 48-man fields this year, with players not only earning significantly higher prize money, but taking substantial sign-on fees. Bryson DeChambeau and Patrick Reed have been the latest to defect.

Asked why golfers cannot compete on both tours, Monahan took an assertive stance.

"Why do they need us so badly? Those players have chosen to sign multi-year, lucrative contracts to play in a series of exhibition matches against the same players over and over again," he said on CBS' broadcast of the Canadian Open.

"You look at that versus what we see here today, and that's why they need us so badly.

"You've got true, pure competition, the best players in the world here at the RBC Canadian Open, with millions of fans watching. And in this game, it's true and pure competition that creates the profiles and presences of the world's greatest players."

Monahan was particularly critical of LIV's source of investment, with the Public Investment Fund in Saudi Arabia which has been accused of sports washing and using the tour to take attention away from a history of human rights abuses.

He also said players who defected would "have to be living under a rock" to not consider that context, but chose instead to relate the significant outlay to sign players and hold events to the potential return on investment.

"It’s not an issue for me, because I don’t work for the Saudi Arabian government," Monahan said. "But it probably is an issue for players who chose to go and take that money. I think you have to ask yourself the question, why?

"Why is this group spending so much money — billions of dollars — recruiting players and chasing a concept with no possibility of a return? At the same time, there’s been a lot of questions, a lot of comments, about the growth of the game. And I ask, how is this good for the game?

"I would ask any player that has left, or any player that would consider leaving, have you ever had to apologise for being a member of the PGA Tour?"

Luis Enrique is in no doubt Spain can compete with the very best in the world after watching his side cruise past the Czech Republic 2-0 in the Nations League on Sunday.

Carlos Soler and Pablo Sarabia were on target in each half as La Roja moved top of Group A2 following Portugal's 1-0 defeat to Switzerland.

The win, which stretched Spain's unbeaten run to eight games, means their progress to the Nations League finals could be sealed before their final group game against Portugal.

Should they beat Switzerland in their penultimate game and Portugal lose to the Czech Republic, Spain will seal their place in the tournament.

Luis Enrique was pleased with his side's display at La Rosaleda in Malaga, yet acknowledged there is room for improvement.

"I am very satisfied, how can I not be?" he said in a media conference.

"The rival has shown how good they are, in all aspects. We have been quite good, although we lacked some things.

"The atmosphere was wonderful, with lots of cheering and respect for the anthem of the rival. I hope it repeats itself and serves as an example.

"We are leaders and we have been good in general. Ask the rivals what they feel when playing with us. Surely we will compete [against anyone]."

Marco Asensio was particularly bright for Spain, teeing up Soler's goal to move level with Jordi Alba as the joint-highest goal creator under Luis Enrique's leadership (seven assists).

He played more key passes (three) than any other player on the pitch, and Luis Enrique says the fact he is not a regular starter at Real Madrid is not an issue.

"I always called him up when I saw him doing well," he said. "Now he has been playing less. We like him and he knows it. There are no doubts with him."

Unai Simon made important saves from Vaclav Cerny and Jan Kuchta before Soler's opener, with Luis Enrique pleased at his goalkeeper's decisiveness. 

"He chose well in decision-making," he added. "He gives us a lot with the ball in aerial aspects. He has been good.

"It gives me a lot of peace of mind, and I am the one who makes decisions. He has saved us and that's what the goalkeeper is for."

Rory McIlroy saved his best for last to defend his Canadian Open title on Sunday and could not resist a sly dig at LIV Golf chief executive Greg Norman afterwards.

At the end of a chaotic week for the sport, with the controversial Saudi-backed LIV Golf Invitational Series commencing in competition with the PGA Tour, McIlroy posted his best round of the tournament at St. George's with an eight-under 62.

Playing in the final group with Tony Finau and Justin Thomas, the 33-year-old finished on 19-under for the tournament in front of a packed gallery and secured his 21st PGA Tour win, moving him ahead of Norman's 20.

Though evidently happy he secured the win heading into the U.S. Open, as one of the more vocal critics of LIV Golf, the world number eight made sure everyone knew he was aware he had overtaken Norman.

"Twenty-first PGA Tour win. One more than someone else," he told CBS. "That gave me a little bit of extra incentive today. Happy to get it done.

"It's incredible. Playing with Tony [Finau] and JT [Thomas], two of the top players in the world, and all of us playing the way we did, the worst score in the group was six-under par.

"This is a day I'll remember for a long, long time. I've sort of rededicated myself to the game a little bit, sort of realised what made me happy and this makes me happy."

McIlroy led the entire way on Sunday, starting the final round in a share of the lead with Finau.

He started fast, too, making five birdies on the front nine before commencing the back nine with another three on the bounce.

Bogeys on the 13th and 16th holes opened the door for Thomas and Finau but it was promptly shut, with the Northern Irishman closing out the round with another pair of birdies.

Finau and Thomas finished outright second and third on 17- and 15-under respectively, while Justin Rose tied Sam Burns on 14-under after bogeying the 18th to just miss out on a spectacular sub-60 score.

Fernando Santos questioned the referee's performance after Portugal suffered the first defeat of their Nations League campaign to Switzerland.

Haris Seferovic opened the scoring after just 55 seconds in Geneva, the fastest goal in Nations League history and earliest Switzerland have scored since 1988.

Referee Fran Jovic awarded a penalty to Switzerland 13 minutes later for a handball against Nuno Mendes, but the VAR overruled the decision.

A clear foul on Andre Silva by Nico Elvedi on the halfway line was the reason, with the Portugal striker requiring brief medical treatment for the ankle injury suffered in the tackle.

Portugal were incensed at the original decision, surrounding Jovic at half-time, and tempers continued to boil over in the second half, with Bruno Fernandes confronting the Swiss bench at one point.

While Santos refused to directly criticise the referee's performance, he admitted his frustrations with Switzerland seemingly slowing down the game en route to a 1-0 victory.

"I'm not going to criticise, but when a penalty is awarded that doesn't happen just like that, when there's a clear foul in midfield... Then just look at the number of fouls and time lost," he told reporters. 

"The fourth official knows very well what happened in the game."

Santos was satisfied with the second-half improvement, even if Swiss goalkeeper Jonas Omlin's heroics left Portugal a point behind group leaders Spain, who defeated Czech Republic on Sunday.

"At half-time, I was just saying that we have to have the ball and play differently and push them back," he added. 

"We started very well, in the first few minutes we wanted to put the ball very quickly on [Goncalo] Guedes. We knew opportunities would arise and many have arisen."

Portugal are not in action again until visiting Czech Republic in the Nations League on September 24.