World number three Jessica Pegula was pushed all the way before emerging victorious 7-5 4-6 6-4 against Irina-Camelia Begu in Thursday's Charleston Open third round.

Pegula, the top-ranked American and the tournament's overall top seed, may have thought it was going to be smooth sailing after collecting a break-to-love in the match's opening game, but it was just the beginning of a two-hour-and-32-minute battle.

Begu played terrific tennis against a world-class opponent, winning 47 per cent of the match's total points, but she shot herself in the foot with eight double faults while Pegula had just one.

With the victory, Pegula booked her place in the quarter-final against Spain's Paula Badosa after her stylish 6-1 6-3 result over Russian 19-year-old Diana Shnaider.

Badosa now has a 4-2 record since the beginning of March, but both of those losses came to the in-form Elena Rybakina in eliminations from both the Indian Wells Open and the Miami Open.

Meanwhile, reigning Wimbledon and US Open finalist Ons Jabeur needed just 82 minutes to dispatch Caroline Dolehide 6-3 7-5, and combined with her opening victory against Lesia Tsurenko it is Jabeur's first consecutive wins since the Adelaide International in early January.

Jabeur will play Anna Kalinskaya in her quarter-final after the Russian upset two-time Australian Open champion Victoria Azarenka 6-4 7-6 (7-5).

It was a strong day for the Russians, as Ekaterina Alexandrova got the better of Julia Grabher 6-4 6-2, and world number eight Daria Kasatkina knocked out Bernarda Pera 6-3 7-6 (7-3).

Olympic gold medalist Belinda Bencic won the longest match of the day in a two-hour-and-45-minute war of attrition against Shelby Rogers 4-6 7-5 6-2, but the Americans had something to cheer for in the late window as Madison Keys advanced past Magda Linette 6-2 3-6 6-1.

The Phoenix Suns have clinched the fourth seed in the Western Conference after defeating the undermanned Denver Nuggets 119-115 on Thursday.

The victory was Phoenix's seventh in a row, having been ignited by the return of Kevin Durant for their past five fixtures after he missed over three weeks of action in March.

Durant has personally not played in a loss since January 5, winning his last two games for the Brooklyn Nets before being traded while injured, and he has won all eight Suns games he has suited up for.

He was again the key against the Nuggets, scoring a team-high 29 points on nine-of-18 shooting, including six-of-10 from three-point range, while adding seven rebounds and four assists in an eyebrow-raising 41 minutes as head coach Monty Williams gave his star extended run.

Chris Paul was terrific in support, tying his regular season career-high with seven made three-pointers on the way to 25 points (nine-of-15 shooting) and only one turnover.

Devin Booker was the primary playmaker for the Suns, racking up eight assists, but it was also due to a poor shooting night where he finished three-of-12 from the field for his 15 points.

Despite the loss – where starters Nikola Jokic, Jamal Murray, Michael Porter Jr and Kentavious Caldwell-Pope sat out – Bruce Brown showed why he will have a key role in the playoffs as he put up 31 points (11-of-18 shooting), six rebounds and four assists as the stand-in top option.

Thunder hang on to final play-in spot

The Oklahoma City Thunder kept their playoff hopes alive with a 114-98 road win against the Utah Jazz, denying the Dallas Mavericks for the time being.

If the Thunder had lost, they would have slipped to 38-43 and been overtaken by the 38-42 Mavs, but they instead rode a terrific team effort to victory as seven Oklahoma City players scored in double-figures.

The result leaves the Thunder a half-game clear of the Mavericks in the race for the Western Conference's 10th seed, with OKC's last game of the season to come at home against the Memphis Grizzlies, while Dallas will host the Chicago Bulls and the San Antonio Spurs to close out their regular season.

Miami bring the heat to Philadelphia

The Philadelphia 76ers had almost nothing to play for against the Miami Heat, and it showed, with the visitors collecting a 129-101 road triumph.

Miami (43-37) still have a small chance at avoiding the play-in tournament if they can overtake the Brooklyn Nets (44-36) in the final stages, and they got the job done in Philadelphia thanks to Jimmy Butler and Tyler Herro.

Butler was rock-solid with an equal team-high 24 points on nine-of-12 shooting, adding six assists, while Herro shot seven-of-17 for his 24 points and five assists.

The Boston Red Sox came from behind on the back of power hitting from Adam Duvall and Rafael Devers to defeat the Detroit Tigers 6-3 away from home on Thursday.

It was the Tigers taking the early lead through a big two-run homer from Jake Rogers in the second inning, and after Enrique Hernandez pulled one run back for the Sox in the third frame with a fielder's choice groundout, legendary Detroit designated hitter Miguel Cabrera came through with an RBI single later in the third to restore a 3-1 advantage.

But the Boston bullpen would shut things down the rest of the way, holding Detroit scoreless for the final six innings.

Red Sox franchise centrepiece Rafael Devers trimmed the margin to one run when he blasted a solo home run in the fourth inning, and he delivered again in the sixth inning with an RBI double to tie the contest at 3-3.

While Devers is the future of the team, there is no Red Sox player hotter than Adam Duvall to start this season.

Through his first five games, the 34-year-old Duvall combined for 10 hits, including three doubles, two home runs and a triple.

He added another home run on Thursday – a three-run bomb later in the sixth inning – to give the Red Sox a winning break, and with it he climbed up to second on the early OPS leaderboard with an on-base plus slugging figure of 1.577. For reference, that is nearly double the best season-long OPS of his career, which was .882 through 41 games in 2019.

It was also the third multi-hit game of the season for 29-year-old AL Rookie of the Year hopeful Masataka Yoshida, with an infield single and a double for the man who signed a five-year, $90million free agent deal out of the Japanese league in the offseason.

Arcia walks it off for Atlanta

Atlanta Braves shortstop Orlando Arcia came up big with a walk-off base hit to defeat the San Diego Padres 7-6 at home.

Arcia, batting last in the Braves' line-up, made some noise early when he got hold of a 400-foot solo home run in the third inning, and he ignited his side's comeback with a double in the eighth inning, later coming around to score as Atlanta turned a 6-4 deficit into a 6-6 tie heading into the last.

The contest looked destined for extra innings until Amed Rosario's two-out double in the bottom of the ninth, with Arcia stepping up next for the game-winning base hit.

It was a great showing for last season's NL Rookie of the Year runner-up Spencer Strider, who followed his nine-strikeout opening performance with another nine strikeouts against the Padres in five innings. 

His 18 strikeouts through two starts is tied for the second-most, trailing only New York Yankees ace Gerrit Cole (19).

Giants pile on 16 runs in Chicago

The San Francisco Giants put up the equal-biggest score of the season so far in a 16-6 drubbing of the Chicago White Sox away from home.

Blake Sabol, Wilmer Flores, Michael Conforto, J.D. Davis and Mike Yastrzemski all hit home runs for the Giants, and while Davis and Conforto both finished with three hits each, Davis led the way with a game-high five RBIs.

All nine Giants starters ended up with at least one hit as they racked up 20 knocks as a team, and the victory clinched their high-scoring three-game series against the White Sox after also taking the opener 12-3.

Tyreek Hill’s contract ends after the 2025 season, and when it expires, the Miami Dolphins star wide receiver says he will retire.

The 29-year-old Hill revealed his plan to play three more seasons and then step away on Sports Radio 810 in Kansas City on Wednesday.

"I'm going for 10 [seasons], man," Hill said. "I'm going to finish out this contract with the Dolphins and then I'm going to call it quits. I want to go into the business side. I want to do so many things in my life, bro."

Hill signed a four-year, $120million contract extension with the Dolphins in 2022 after being traded from the Kansas City Chiefs – a deal that made him the league’s highest-paid receiver.

In his first season with the Dolphins after six with Kansas City, Hill finished second in the NFL with a career-high 119 receptions and second in receiving yards with a career-best 1,710 to go with seven touchdown receptions.

Despite still being at the top of his game, Hill has plans to venture into gaming.

"So I really want to get into, like, the gaming space," Hill said. "I really want to get huge in that, and that's kind of what I'm doing right now. I'm using my platform, creating a gaming team, which isn't launched yet. It should launch by the end of this month. I'm going to just sign, like, different content creators, different athletes. I just been working that, talking to different sponsors."

One of the league’s most dangerous playmakers, Hill has been named to the Pro Bowl in each of his seven seasons in the league and a first-team All-Pro four times.

Since his 2016 rookie season, Hill ranks fifth in receptions (598) and third in both receiving yards (8,340) and receiving TDs (63).

Thursday's action at the Houston Open has again been called off without any matches completed due to persistent rain in the area.

It is the second day in a row without a match being completed after Wednesday's play only made it through one set.

Max Purcell took the first set of his match against Daniel Altmaier on Wednesday, before Altmaier came back to win the second set on Thursday, and they will hope to complete the match on Friday when they resume with Purcell leading 6-4 3-6 4-3.

John Isner will likely have a do-or-die tie-breaker as soon as his match with Gijs Brouwer resumes, as he trails 6-4 5-6 with the Dutch competitor on serve.

The only other match underway is locked at 4-4 between Denis Kudla and J.J. Wolf.

Brooks Koepka feels he is finally back to full health following a serious knee injury that had crippled him over the past two years, claiming a share of the lead after Thursday's opening round at the Masters.

Koepka, a four-time major champion, shot four birdies on his front-nine and four more on his back-nine to go with a solitary bogey in an impressive seven-under 65.

There were warning signs that the 32-year-old may be in for a good week, coming off a victory at LIV Golf Orlando where Koepka became the new tour's first ever two-time winner.

His performance this time was in stark contrast to his efforts at the last two editions of the Masters, where Koepka missed the cut both times, but he told the media after his round that his health made those years complete write-offs.

He shared details of the darkest moments from his recovery, where he could barely get out of bed, and would be in tears while biting down on a towel as his physical therapist tried to bend his knee.

"I just wrote the last two years [at the Masters] off," he said. "I came here three weeks after surgery [in 2021], and last year I wasn't anywhere near it, but I'm healthy now, I've put that behind me, and I'm not too worried about the last two years.

"It's all injury-based. Any athlete, anybody that's going through something where you can't even bend your knee. 

"I'll spare everybody the details of what actually happened – it was pretty gruesome, right – and they told me I could have a surgery that would be pretty much a year and a half [recovery time].

"Then you create bad habits, and there's frustration, and you just feel like you're never going to be healthy.

"I wish I had celebrated the kind of little milestones along the way, instead of thinking I could just power through it… so yeah, it was definitely frustrating, but once you feel good, everything changes."

He said he realised early that he was in for a great day after making a sharp start on a course that was "quite gettable".

"Honestly I think it was just the start," he said. "I got off to a good start – any time you're two under through three it's a good start – so I felt good, and I just kind of piggybacked off that momentum.

"I'm very happy with the way I played. I drove the ball nicely, left it in some good spots, and even missed quite a few putts… it could've been really low, but I'll take it. Seven's pretty good."

Jon Rahm, Brooks Koepka and Viktor Hovland are tied for lead at seven under after Thursday's opening round at the Masters.

It was a shaky start for world number three Rahm as he stumbled to a double-bogey on the first hole, but he birdied the next two to quickly even out his card, before rattling off another five birdies and an eagle the rest of the way.

Koepka, a four-time major champion, is riding high after emerging victorious in last week's LIV Golf Orlando to become the breakaway tour's first ever two-time winner, and he looked terrific with eight birdies and one bogey.

Hovland was the only of the trio to go bogey-free, with the 25-year-old Norwegian now in a great position to make a run at his first major title.

They have a two-stroke lead on the chasing pack, with Australia's former world number one Jason Day shooting a bogey-free, five-under 67, and he is joined in a tie for fourth by Cameron Young.

Tiger Woods carded back-to-back birdies on the 15th and 16th holes to salvage a disappointing two-over 74, leaving him with work to do on Friday if he is to make the cut.

World number one Scottie Scheffler is part of a loaded logjam tied for sixth at four under, which also includes world number seven Xander Schauffele, former Masters champion Adam Scott, WGC Match Play winner Sam Burns, and surprising rookie Sam Bennett.

Three-time major champion Jordan Spieth is at three under with two-time major champion Collin Morikawa, reigning British Open champion Cameron Smith is at two under with reigning PGA Championship victor Justin Thomas, and Phil Mickelson is joined at one under by fellow Masters champions Hideki Matsuyama, Patrick Reed and Dustin Johnson.

Shot of the day

While Bennett's eagle chip-in, or Rahm's long iron setting up a five-foot eagle putt were worthy contenders, neither had the degree of difficulty of Hovland's par save on the 10th hole.

Landing in a horrible spot in the rough behind a bunker, with almost no green to work with, Hovland played a feathery flop into the fringe and allowed it to trickle next to the hole for an unlikely par.

A little birdie told me… 

It was a memorable day for Bennett, as the 23-year-old amateur began his first round at the Masters with a birdie on the first, an eagle on the second and another birdie on the sixth to tie the best front-nine score by an amateur at Augusta (32).

Meanwhile, after his best major finish last season with a T4 at The Open, Hovland tied his best round at a major, and set a new personal best around Augusta with his seven-under 65.

Joining him at the top of the leaderboard, Rahm will be trying to make history as the first player to ever win the Masters after double-bogeying their opening hole.

Tiger Woods was in "constant" pain during a first round of the Masters that left him facing a battle to make the cut.

Woods has won a third of his 15 major titles at Augusta National, but the legendary American may not be in Georgia for the weekend after a disappointing start.

The 47-year-old signed for a two-over 74 after a fifth bogey of the day at the 18th in Georgia, where Viktor Hovland, Jon Rahm and Brooks Koepka capitalised on great conditions to lead at seven under.

Woods defied the odds to resume his career after suffering serious leg injuries in a car accident two years ago.

One of the all-time great revealed he felt "sore" and was troubled throughout his opening round of the first major of 2023 on Thursday.

Reflecting on his round, he said: "Most of the guys are going low today. This was the day to do it.

"Hopefully tomorrow I'll be a little bit better, a little bit sharper, and kind of inch my way through it.

"This is going to be an interesting finish to the tournament with the weather coming in. If I can just kind of hang in there, maybe kind of inch my way back, hopefully it will be positive towards the end."

Cameron Young and Jason Day were two shots behind the leading trio, while defending champion Scottie Scheffler was three under through 14 holes.

Shane Lowry, Xander Schauffele, Adam Scott and amateur Sam Bennett are among a host of players well poised on four under, while Rory McIlroy has work to do at one over through 14.

Dominic Thiem continued to impress at the Estoril Open as he reached the quarter-finals, but second seed Hubert Hurkacz is out in Portugal.

The Austrian backed up his first round win against compatriot Sebastian Ofner with a 6-2 6-2 straight sets triumph against American Ben Shelton.

It takes the 2020 US Open winner into the last-eight where he will face Quentin Halys after the Frenchman beat fourth seed Roberto Bautista Agut in a 7-6 (7-5) 7-5 triumph.

There will be no Hurkacz however, after the Pole fell to 6-7 (7-9) 6-4 6-2 loss against the unseeded Bernabe Zapata Miralles.

Elsewhere, top seeds Lorenzo Musetti and Dan Evans are both through to the quarter-finals of the Grand Prix Hassan II.

The pair saw straight sets victories see them through the last-16, with the Italian winning 6-2 6-3 against France's Hugo Gaston and the Briton pulling out a 6-1 6-3 victory against Australia's Alexei Popyrin.

Fares Chaibi struck late to help Toulouse past second-tier Annecy and into a first Coupe de France final for 66 years with a 2-1 win at Parc des Sports.

The Ligue 1 visitors had looked destined for penalties heading into the final stages against their Ligue 2 hosts, before the substitute rode to the rescue.

A horrendous defensive misread by Annecy allowed him to head past goalkeeper Thomas Callens into an open net and send his side to a first final since 1957.

Toulouse had originally seized the lead in the first half through Zakaria Aboukhlal, with the winger's low header drifted home off a Branco van den Boomen cross.

But their opponents had equalised on the stroke of half-time through a penalty for Alexy Bosetti, after Gabriel Suazo was deemed to have fouled him inside the area.

The result means Philippe Montanier's side can look forward to a clash with defending champions Nantes at the Stade de France next month.

Jon Rahm birdied the last hole of his first round to join Viktor Hovland in a share of the Masters lead.

Hovland held a three-shot advantage at one stage as he started the first major of the year with a magnificent seven-under 65 on Thursday.

Rahm matched the Norwegian's round to become the co-leader at Augusta National after starting with a double bogey.

The 2021 U.S. Open champion eagled the par-five eighth to go three under and fire a warning to the rest of the field.

Rahm birdied the 13th, 15th and 16th before rolling in a short putt for another gain at 18 following a brilliant approach shot.

Hovland had earlier signed for his lowest Masters round and his joint-best in a major, ending his day without a solitary bogey in great conditions.

Cameron Young and Brooks Koepka are just two shots behind the leading duo, with fellow American Sam Burns also five under through only eight holes.

Jordan Spieth, Shane Lowry, Xander Schauffele, Adam Scott, Joaquin Niemann and Sam Bennett are well poised on four under.

Bennett matched the record for the best front nine by an amateur in the Masters, hitting the turn in 32.

Defending champion Scottie Scheffler was two under approaching the turn, while Rory McIlroy and Tiger Woods are one over and two over respectively in Georgia.

Will Zalatoris withdrew from the prestigious event due to injury.

The NBA announced Thursday it has denied a protest issued by the Dallas Mavericks over a disputed basket that occurred during the team's two-point loss to the Golden State Warriors on March 22.

The league said in a statement that game officials incorrectly handled a confusing sequence that led to a Warriors' basket late in the third quarter of Golden State’s eventual 127-125 victory, but determined the Mavericks were not denied a fair chance to win the game.

The incident in question occurred following a timeout called by the Mavericks in which they believed they had possession when play was to resume. Official Andy Nagy at first pointed in the Warriors' direction to indicate Golden State would have possession, then pointed to the Mavericks' bench to award the timeout.

Dallas lined up on its offensive end following the timeout, which led to the Warriors’ inbounding the ball to Kevon Looney for an uncontested dunk that gave Golden State a 90-87 lead.

The game's public address announcer also erroneously stated that the Mavericks would have possession after the timeout.

Dallas did regain the lead twice in the fourth quarter and held a 119-118 advantage with under 3 1/2 minutes left in the game, which factored into the NBA's decision to deny the protest.

"The incident occurred with nearly 14 minutes remaining in the game, and Dallas thereafter took the lead twice in the final four minutes," the league said. "Under these circumstances, Dallas was not able to show – as required under the standard for NBA game protests – that it was deprived of a fair opportunity to win the game, and the protest failed on that basis alone.

"Although the game officials could have taken steps to better manage this particular situation, that did not provide a basis for the extraordinary remedy of upholding a game protest."

Mavericks owner Mark Cuban announced shortly after the game he planned to issue a protest while also heavily criticising the officials in a social media post.

"Worst officiating non call mistake possibly in the history of the NBA," Cuban tweeted. "All they had to do was tell us (it was the Warriors' ball) and they didn’t."

The NBA said Dallas acknowledged that the officials signalled Golden State possession in its formal filing of the protest.

The decision to uphold the final result could have a major impact on the Western Conference playoff race. The Warriors currently are one game ahead of the Los Angeles Lakers and New Orleans Pelicans for the No. 6 seed, which would allow Golden State to avoid the play-in tournament.

Dallas is presently tied with the Oklahoma City Thunder for the 10th and final spot for the play-in tournament with two games remaining in the regular season.

Will Zalatoris has withdrawn from the Masters ahead of his first round with a reported back injury, ruling the 2021 runner-up out at Augusta National.

The 26-year-old had been due to take to the tee with Matt Fitzpatrick and Collin Morikawa on Thursday's opening day in Georgia.

A one-time PGA Tour winner, having claimed his maiden crown at the FedEx St. Jude Championship last August, Zalatoris would have been chasing a first major.

He previously finished second in 2021 at the Masters, and was the runner-up at last year's PGA Championship and US Open.