Marin Cilic’s former coach Bob Brett confirms to The Guardian that the Croatian did fail an anti-doping test. “He said he had tested positive,” Brett said. “The one thing I found out was that he tested positive for high glucose and Marin had co-operated with the organization [the ITF] about

As the sport gets more physical, USTA head of development Patrick McEnroe says 98 percent of aspiring pros could benefit from playing college tennis. That has increased from 90 percent when he took the job in 2008, he told The Atlanta Journal-Constitution. "Unless it’s a given that you will be

TOKYO (AP)—Angelique Kerber of Germany advanced to the third round of the Pan Pacific Open by beating Maria-Teresa Torro-Flor 6-0, 6-1 Monday. The fifth-seeded Kerber took advantage of five double-faults to defeat Torro-Flor at Ariake Colosseum. In other second-round matches, seventh-seeded Petra Kvitova of the Czech Republic beat Belinda Bencic

SYDNEY (AP)—Former Wimbledon champion Petra Kvitova advanced to the Sydney International semifinals on Wednesday with a 7-6 (4), 6-2 victory over fellow Czech player Lucie Safarova. Kvitova, the second seed, will play Tsvetana Pironkova for a spot in the final. Pironkova defeated third-seeded Sara Errani, 7-6 (2), 6-3. In other

For Madison Keys, becoming an Australian Open semifinalist will not mean big changes. The teenager, who defeated Petra Kvitova and Venus Williams before meeting Serena Williams in the semifinals, plans to keep training and practicing in the same way, seeing it as a step towards bigger goals. "I don't believe

INDIAN WELLS, Calif. (AP) -- Top-ranked Serena Williams will play her first match at the BNP Paribas Open on Friday night in her return to the tournament she has boycotted since 2001. She will meet the winner of a first-round match between Monica Niculescu of Romania and Alexsandra Krunic of

Mats Wilander, a seven-time Grand Slam champion who is now a TV commentator, is coaching Madison Keys on a trial basis. "I'm not Madison Keys’ full-time coach," Wilander told L'Equipe. "I was contacted by [USTA general manager of player development] Martin Blackman to work with a player or group of

Mikhail Youzhny was defeated in the first round of Dubai by Evgeny Donskoy, but he didn't hold it against him. Youzhny was in Donskoy's box to watch his fellow Russian defeat Roger Federer in the second round. The two players share a coach, Boris Sobkin, who is not in Dubai

Jurgen Melzer has announced that he has become a father. The Austrian and his wife, Fabienne Melzer-Nadarajah, had their first child, Noel, Melzer wrote on social media.

BARCELONA, Spain (AP) — Albert Montanes defeated Spanish countryman Guillermo Garcia-Lopez 6-4, 6-4 in the Barcelona Open on Monday to begin his final ATP tournament. The 36-year-old Montanes announced last week he will retire after nearly 20 years on tour when he's knocked out of Barcelona, where he lives. He

1 Third seed Agnieszka Radwanska survived three match points and a game effort from 18-year-old Croat Ana Konjuh in the second round of Wimbledon. She also benefited from an unfortunate slip-up. We mean that quite literally, as Konjuh stepped on a ball at 7-7 in the third set, leading to

The upset of six-time Australian Open champion Novak Djokovic in Melbourne has given Denis Istomin new confidence in his ability. The 117th-ranked wild card defeated the reigning champion in five sets for the biggest win of his career. "I feel I can play with these guys, and to be with

MONTPELLIER, France (AP) — Richard Gasquet overcame a second-set meltdown to beat top-seeded David Goffin 6-4, 0-6, 6-3 and set up an all-French final against Lucas Pouille at the Open Sud de France on Saturday. Gasquet and Goffin dropped serve three times, but the fifth-seeded Gasquet had the edge by

WATCH: Game, Set, Bet: Be smart with Djokovic and Wimbledon

NEW HAVEN, Conn. (AP) Agnieszka Radwanska breezed into the second round of the Connecticut Open with a 6-0, 6-2 victory over American CoCo Vandeweghe on Monday at Connecticut Tennis Center. The Krakow, Poland native needed only 65 minutes to set up a second-round meeting with France's Aliza Cornet, who advanced

SYDNEY, Australia(AP) Serena Williams didn't even bother to chase down the return, certain that her serve had hit the net and would be called a let. When the point was instead awarded to her opponent, Australian Samantha Stosur, Williams quickly went from serving for the match to fighting off match

PERTH, Australia(AP) The brother and sister combination of Marat Safin and Dinara Safina gave Russia a straight-sets win over Italy at the Hopman Cup on Sunday. Safin, who played with facial bruises and scratches from a recent fight in Moscow, had 14 aces on his way to a 7-6 (5),

TORONTO (AP) World No. 1 and defending champion Caroline Wozniacki lost to Roberta Vinci 6-4, 7-5 in a second-round match at the Rogers Cup on Wednesday. Wozniacki, who has won a WTA-leading five titles this year, was up 5-1 in the second set and looking to rally from a set

MADRID (AP) — Rafael Nadal wasn't losing any sleep after his loss to Carlos Alcaraz in the quarterfinals at the Madrid Open. His focus hasn't changed. It's still all about getting ready for the French Open in a few weeks. "I accept this loss naturally and with tranquility," Nadal said

WATCH: Thiem was in great spirits after winning his first tour-level match since the 2021 Internazionali BNL d'Italia.