Chad Ramey landed the first PGA Tour title of his career with a one-shot victory at the Corales Puntacana Championship in the Dominican Republic.

Playing his first full season on the tour, Ramey came into the week with one top-10 result behind him, having tied for fifth at the Puerto Rico Open.

The 29-year-old from Fulton, Mississippi, came good on Sunday to complete a five-under 67 and reach 17 under par, winning by one from Alex Smalley and overnight leader Ben Martin, both fellow Americans.

Smalley had a closing seven-under 65 to jump seven places on the leaderboard, while Martin could have forced a play-off, only to miss a six-foot birdie putt at the 18th hole.

That gave Martin a two-under 70, and allowed Ramey to roll in from short range for the title, in the process earning an exemption to the US PGA Championship. He had surged to the top of the leaderboard after making consecutive birdies from the 13th to the 16th hole.

Reflecting on his success, Ramey told the Golf Channel: "I just think it'll give me a lot of confidence. I've always had the self-belief that I can get it done, and I proved it today."

Max Verstappen hailed the race pace of his Red Bull after snatching victory in a gripping tussle with Charles Leclerc at the Saudi Arabian Grand Prix.

The Dutchman edged out the Ferrari of Leclerc to deny the Monte Carlo racer consecutive wins after his victory in Bahrain, where Verstappen failed to finish.

Verstappen passed Leclerc for the lead with just a handful of laps to go on Sunday after sitting behind him all race, initially in third and then second after Sergio Perez dropped down the field.

It meant the 24-year-old earned his first points of the season as he aims to become a two-time world champion, and speaking afterwards, Verstappen admitted he was glad to have got off the mark.

"It was really tough, but a good race," the Dutchman said. "We were both battling hard at the front. We just tried to play the long game.

"They were really quick through corners, and we were really quick on the straight. The tyres were wearing out quite quick.

"You could see by the end we had a little bit more pace. I tried to get by, it wasn't easy, they were playing smart tricks in the last corner, but eventually I managed to get ahead.

"Even after that, he was constantly in the DRS. [I'm] really happy we finally kick-started the season."

Leclerc, who had looked poised for his second win as many races, took time to congratulate his opponent and point to the thrill of the jostling for first place.

"It wasn't enough today, but my god, I really enjoyed that race," Leclerc said. "Every race should be like this. It was fun.

"We had two very different configurations. We were quite quick in the corner, but slow in the straights. It was extremely difficult for me to cover Max in the straight. He did a great job, it was a fun race."

The Ferrari driver felt the race only reinforced the respect the pair have for each other, adding: "It's always been there, especially when you finish a race like this on a street track.

"We've been pushing like I've rarely pushed before, we take risks. Of course there's respect."

Nick Kyrgios has defended Emma Raducanu amid a wave of recent criticism following the US Open champion's early exit from the Miami Open.

Raducanu was beaten by Katerina Siniakova in her first match in Miami this week after being given a bye into the second round.

She has won only four WTA Tour matches since sensationally becoming the first qualifier – male or female – to win a major in the Open Era at Flushing Meadows in September.

The 19-year-old has been in demand off the court, having last week announced she will be a brand ambassador for Porsche, but her business activities have attracted criticism.
 
Speaking after Raducanu's defeat to Siniakova, former world number five Daniela Hantuchova claimed the Briton has lost the locker room respect she had previously built up.

Kim Clijsters took aim at those who act as though they have "made it", meanwhile, though the four-time major winner did not mention Raducanu by name when making those comments.

Raducanu defended herself from the "unfair" accusations and Kyrgios has now questioned why former players have felt the need to take aim at the youngster.

"What’s with old retired players giving their opinion on our stars now?" he posted on Twitter, referencing a video uploaded by Andy Roddick on how players can curtail their anger.

"I love A-rod and I agree we all need to chill with the rackets and all that, but geezus.

"I read an article about a past female player talking about Radacanu, no offence, but she is a far, far bigger name already."

Max Verstappen put the frustrations of Bahrain behind him with a superb drive to edge Charles Leclerc for victory at the Saudi Arabian Grand Prix in Jeddah on Sunday.

The Red Bull driver and reigning world champion picked up his first points of the F1 season after coming out on top in a pulsating battle with his Ferrari rival.

It marked a return to the podium for the Dutchman after a late mechanical failure denied him a top-three finish at last week's season opener in Sakhir.

Leclerc seized the lead early on from Verstappen's team-mate Sergio Perez amid a safety car procession, following a crash by Williams' Nicholas Latifi, and looked poised for back-to-back wins after victory in Bahrain.

But amid a thrilling final stretch at the Jeddah Corniche Circuit, Leclerc was caught on the main straight heading into lap 47 by Verstappen.

Leclerc's team-mate Carlos Sainz came home in third, to leave pole-sitter Sergio Perez fourth, while Lewis Hamilton, who started 15th following a dreadful qualifying session on Saturday, fought through the grid for a points finish in 10th.

After a tumultuous build-up to race day on and off the track, an uncharacteristically sedate start saw the grid mostly hold position in the opening moments.

Verstappen made one of the few jumps, getting the edge on Sainz down to Turn 1, but he was otherwise unable to gain early ground on Perez and Leclerc until Latifi's crash facilitated a reshuffle at the top.

Having maintained a one-second-plus advantage over Verstappen after taking the lead, Leclerc was forced to fight tooth and nail to keep himself ahead of the Red Bull man.

But with just four laps to go, he could not hold on to his slender lead and the Dutchman passed to notch up those first points of his title defence.

Scottie Scheffler survived a spirited fightback from Dustin Johnson to win 3 and 1 and reach the WGC-Dell Technologies Match Play final, where he will meet Kevin Kisner on Sunday.

Johnson made it past Brooks Koepka in a heavyweight last-16 clash on Saturday, but struggled in the early stages against world number five Scheffler at the Austin Country Club.

Scheffler produced three birdies in his opening four holes to go 3up and furthered his advantage on the eighth and 11th to take a five-shot lead.

Two-time major winner Johnson responded by claiming the next four holes – with Scheffler finding the water when inexplicably attempting to hit the green on the short par-four 13th – to tee up a thrilling finale.

Johnson then squandered a presentable birdie opportunity at the par-five 16th to fall two behind again before Scheffler secured victory on the following hole to reach his second consecutive Match Play final.

Victory in the final would also see Scheffler move to the top of the world rankings if he can defeat Kisner, who came out on top in a topsy-turvy clash with Corey Conners in the other semi-final.

The pair could not be separated as they repeatedly exchanged the lead through 16 holes before Kisner nudged ahead with a birdie on the penultimate hole as Conners pushed his putt wide in response.

Kisner, who lifted the Match Play trophy in 2019, delivered an expert chip with his second shot on the 18th to close out victory and ensure he remains in the hunt for the title.

Andy Murray and Daniil Medvedev both know they could have done things better in Saturday's match, though it was the Russian who progressed with relative ease from the tie.

Medvedev, who enjoyed a short-lived stay as world number one earlier in March, defeated three-time grand slam winner Murray 6-4 6-2 to reach the third round of the Miami Open.

Murray beat Federico Delbonis in his first-round match but the former world number one has not won two successive games in a tournament since January, when he went all the way to the final in Sydney.

The crowd was largely on Murray's side in Saturday's contest yet Medvedev hardly felt the pressure. Indeed, the 26-year-old did not offer up a single break point throughout.

Nevertheless, Medvedev saw scope for development in his game, though was still able to reflect on a relatively routine victory.

"I think it was a great match. It's never easy, even if you practice on the same courts for one or two months, it's never going to be the same as a competitive tournament match," said Medvedev, who is top seed in Miami.

"So I'm happy that I managed to have zero break points against me. I feel like I have some room for improvement, but it was a great match against an amazing player and I'm happy that I managed to go through.

"On the days when you serve good, your opponent doesn't have this freedom to return, it helps you.

"[In the] second set, the scoreline was easier, it was much tougher in the beginning, but when your opponent knows you're probably going to get some aces and it's not going to be easy for him to return, he gets pressure on his serve and many times that is what happens in close matches.

"Every opportunity I had I tried to take it, to go for it, and there were a lot of moments when I was happy about my game."

Murray, on the other hand, acknowledged he is simply not yet at a level where he can expect to outlast the world's best players.

"My level of tennis is obviously not right now where it needs to be to win matches like that," the 34-year-old told reporters.

"Today there were some good signs on the court but the two key things in tennis are serve and return. I didn't do either of them particularly well."

Eddie Hearn revealed Josh Warrington broke his jaw during his victory over Kiko Martinez.

Warrington defeated Martinez in the seventh round on Saturday, to the delight of a partisan crowd in Leeds.

With that victory, his first since October 2019, Warrington regained the IBF featherweight title that he vacated in 2021.

While Warrington's win was a convincing one, it did not come easy, and promoter Hearn confirmed the 31-year-old had sustained an injury.

"Confirmed from the hospital @J_Warrington clean break of his jaw prior to stopping Kiko Martinez to win the World title tonight," wrote Hearn in a post on his official Twitter account, with the caption shared along with a photo of an x-ray of Warrington's jaw.

Warrington has options for his next fight. An all-British showdown with Leigh Wood has been mooted and unification fights with WBC title-holder Mark Magsayo or WBO champion Emanuel Navarrete are also on the table.

Memphis Grizzlies coach Taylor Jenkins explained how his team are sticking to their identity in the continued absence of talisman Ja Morant.

Grizzlies' top scorer Morant has not featured since playing in a defeat to the Atlanta Hawks earlier in March and is expected to miss much of the remainder of the regular season due to a knee problem.

However, the Grizzlies improved to 17-2 without their main man in the team as they claimed a mightily impressing 127-102 win over the Milwaukee Bucks on Saturday.

That means they have now won their last four games since Morant was out of the team, as they sit second in the Western Conference with a 52-23 record for the season.

"We're just sticking with our identity," Jenkins told reporters after the game, as quoted by ESPN.

"It doesn't matter if you're a starter, bench, mixed lineups. Whatever we do, we do to the best of our abilities."

A player to start on the bench, De'Anthony Melton, ultimately finished as Memphis' leading scorer on 24 points, while Desmond Bane added 20.

"I'm just trying to go out there and hoop," Melton said. "Have fun with it. Play with confidence and do what the team needs me to do."

Contributions of 19 and 16 from Dillon Brooks and Jaren Jackson Jr. respectively helped the Grizzlies fend off Milwaukee, whose attempted fightback was led by Giannis Antetokounmpo's double-double of 30 points and 11 rebounds.

"They just do a lot of things that are about winning basketball," said Bucks coach Mike Budenholzer of the Grizzlies.

"Credit to their players, to the coaching staff. They just keep playing no matter who's in.

"It felt like (Antetokounmpo) tried to will us back into the game. It felt like we had some momentum for some small stretches there in the third quarter, where I felt like we might get back in it, but we weren't able to sustain it."

The Miami Heat's slide continued on Saturday, with a disappointing 110-95 home defeat against the Brooklyn Nets making it four losses on the trot.

Miami entered the week multiple games clear of the chasing pack, but after the loss against the Nets, the Philadelphia 76ers usurped the Heat as the top seed in the Eastern Conference.

The race for home-court advantage throughout the Eastern playoffs is far from over, as the top four teams, including the Milwaukee Bucks and the Boston Celtics, are only separated by a half-game.

Things were ugly early for the Heat, with its once-feared defence giving up 40 points in just the second quarter to hand the Nets a 67-46 half-time lead, which was never threatened.

Kevin Durant led a balanced offensive performance from the Nets, finishing with a team-high 23 points on seven-of-14 shooting, while seven of his teammates scored at least eight points each.

The win was Brooklyn's seventh from their past nine games, with Kyrie Irving set to make his home debut the next time out against the Charlotte Hornets.

No Morant, no problem

The Memphis Grizzlies passed another real test when the Milwaukee Bucks came to town, sending the reigning champions home with their tails between their legs after a 127-102 result.

In one of the more unlikely storylines of this season, the Grizzlies are now 17-2 in games where their best player and MVP candidate Ja Morant has not played.

Emerging franchise centrepiece Desmond Bane rose to the occasion, scoring 20 points on nine-of-19 shooting to go with five assists, while Defensive Player of the Year candidate Jaren Jackson Jr blocked two shots and snatched one steal to go with his 16 points and six rebounds.

Kings rookie continues to break out, Bulls finally beat a good team

With De'Aaron Fox missing yet again, Sacramento Kings rookie Davion Mitchell had his third consecutive game with at least 22 points and seven assists in his side's 114-110 overtime win against the Orlando Magic.

Mitchell's line of 22 points (10-of-23 from the field) with seven rebounds and nine assists comes after games of 25 points and seven assists against the Indiana Pacers, and 28 points with nine assists against the Phoenix Suns.

Meanwhile, after entering the game with a sputtering record of 3-10 in their past 13 games, the Chicago Bulls collected a much-needed 98-94 win against the Cleveland Cavaliers.

Since February 12, Chicago have only beaten two teams who currently occupy playoff spots – the Cavaliers, and the Toronto Raptors.

Kevin Durant said his Brooklyn Nets were expecting a tough, physical performance from the Miami Heat on Saturday night, but they had all the answers in the 110-95 win.

Brooklyn used a 40-point second quarter to open up a 67-46 half-time lead, extending the margin to 37 points when Seth Curry's three-pointer made it 94-57 with 4:02 to play in the third period.

Durant scored a team-high 23 points on seven-of-14 shooting, while seven of his teammates scored at least eight points each in one of the Nets' most balanced offensive performances of the season.

Speaking at a post-game news conference, Durant said the key to playing well in Miami is being prepared to bring the physicality.

"[Miami] has been struggling lately – they'd lost their last three – so we assumed they'd come out with a lot of firepower," he said.

"They did – we were down 15-7 early – but we weathered the storm. We took their punch and were able to keep going. 

"[Miami] is a physical basketball team, so if you match their physicality you can make it an even game, and we have a lot of shot-makers on our team.

"They normally blitz a lot of teams [in Miami] by just being more physical, and getting out in transition and knocking down threes, but they had to take the ball out of the basket a lot and play against a set defense."

Kevin Durant said his Brooklyn Nets were expecting a tough, physical performance from the Miami Heat on Saturday night, but they had all the answers in the 110-95 win.

Brooklyn used a 40-point second quarter to open up a 67-46 half-time lead, extending the margin to 37 points when Seth Curry's three-pointer made it 94-57 with 4:02 to play in the third period.

Durant scored a team-high 23 points on seven-of-14 shooting, while seven of his teammates scored at least eight points each in one of the Nets' most balanced offensive performances of the season.

Speaking at a post-game news conderence, Durant said the key to playing well in Miami is being prepared to bring the physicality.

"[Miami] has been struggling lately – they'd lost their last three – so we assumed they'd come out with a lot of firepower," he said.

"They did – we were down 15-7 early – but we weathered the storm. We took their punch and were able to keep going. 

"[Miami] is a physical basketball team, so if you match their physicality you can make it an even game, and we have a lot of shot-makers on our team.

"They normally blitz a lot of teams [in Miami] by just being more physical, and getting out in transition and knocking down threes, but they had to take the ball out of the basket a lot and play against a set defense."

Naomi Osaka moved into the fourth round at the Miami Open without even taking the court on Saturday, getting a walkover victory as Karolina Muchova withdrew.

The former world number one claimed straights sets victories coming into Saturday and had her run eased even further, with Muchova citing abdominal injury after almost five hours on court in her opening two matches.

Muchova has been sidelined due to the injury for the last seven months, missing the US Open in 2021 as well as the Australian Open this year.

"I'm sad that I cannot put up a battle against Naomi today." Muchova tweeted. "After a long break from tennis, two tough matches in [a] row have been a lot for my body and I need longer to recover."

While Lucia Bronzetti also won in a walkover, Osaka will face Alison Riske, who defeated fellow unseeded American Ann Li 6-2 3-6 6-3.

In her third match since losing to Ash Barty in the Australian Open final, Danielle Collins defeated Vera Zvonareva 6-1 6-4 in 78 minutes.

The American world number 11 has had to deal with numerous niggling injuries this season, including a viral illness that left her with significant neck pain.

"There was obviously an emotional moment for me, the pain I'm dealing with right now with this injury," she said post-match.

"Just trying to work through that, I think is one of the hardest things we go through mentally when we're on court."

Fellow seeds Belinda Bencic and Ons Jabeur also made their way through to the fourth round, defeating Heather Watson and Kaia Kanepi respectively.

Both won with relative comfort, with Bencic winning 6-4 6-1, and Jabeur only dropping three games in the opening set to triumph 6-3 6-0.