Former tennis star Jennifer Capriati has been charged after police said she punched her ex-boyfriend on Valentine's Day while he was working out at a gym.

Former world No. 1 Lleyton Hewitt was a first-round winner Wednesday, as the men's portion of the lucrative Sony Open got underway on Wednesday.

Playing again at No. 1, Serena Williams routed Flavia Pennetta of Italy 6-1, 6-1 on Thursday in the second round of the Sony Open.

The United States Tennis Association has reached a five-year agreement with the ATP World Tour and WTA on U.S. Open prize money.

After a year of closed-door meetings with tennis players seeking a greater say in the sport and a larger slice of Grand Slam revenues, the U.S. Open is making big changes.

Three-time Grand Slam winner Lleyton Hewitt advanced to the second round of the Sony Open, beating Joao Sousa of Portugal 6-1, 7-6 (3) on Wednesday.

Onetime world No. 10 Andrea Petkovic was an easy straight-set victor as play commenced at the $4.196 million Sony Open on Tuesday.

Flavia Pennetta of Italy won her first-round match 6-4, 6-1 over Johanna Larsson of Sweden at the Sony Open on Tuesday.

Rafael Nadal arrived at Indian Wells not believing he could win the tournament. A week later, the crystal trophy awarded to the champion was on the table next to him.

Rafael Nadal continued his successful comeback with his third title in four tournaments, and Maria Sharapova broke through, too.

Rafael Nadal notched his 600th career win, rallying to beat Juan Martin del Potro 4-6, 6-3, 6-4 in Sunday's final at the $4.33 million BNP Paribas Open.

Rafael Nadal has withdrawn from the Sony Open that begins Monday in Key Biscayne, Fla., to rest his left knee.

Rafael Nadal watched Juan Martin del Potro's last shot sail wide on his fourth match point and collapsed flat on his back. He wasn't down for long, bouncing back up to celebrate his third title in four tournaments since coming back from a knee injury.

Juan Martin del Potro and Rafael Nadal were semifinal winners Saturday and will play for the title at the $4.33 million BNP Paribas Open.

Cracking winners off his forehand in key moments, Juan Martin del Potro defeated top-ranked Novak Djokovic 4-6, 6-4, 6-4 in the semifinals of the BNP Paribas Open on Saturday, handing the Serb his first loss in 21 matches dating to last October.

World No. 1 superstar Novak Djokovic was an easy quarterfinal winner Friday at the $4.33 million BNP Paribas Open.

Rapper Redfoo of LMFAO and "Heroes" actor Sendhil Ramamurthy have entered the U.S. Open national playoffs in their bids to earn berths in the final Grand Slam tennis tournament of the year.

The great Roger Federer and amazing Rafael Nadal met for a 29th time Thursday night in a storied rivalry that failed to produce another classic at the BNP Paribas Open.

Top-ranked Novak Djokovic advanced to the semifinals of the BNP Paribas Open with a 6-3, 6-1 victory over Jo-Wilfried Tsonga in 54 minutes on Friday.

Sam Stosur has withdrawn from her quarterfinal match against Angelique Kerber at the BNP Paribas Open because of a right calf injury.

Maria Sharapova advanced to another semifinal at the $5.186 million BNP Paribas Open with a victory over Sara Errani of Italy on Wednesday.

Tennis player Maria Kirilenko and hockey star Alex Ovechkin are talking wedding plans between their busy schedules, although the Russian couple hasn't set a date.

Caroline Wozniacki says her boyfriend, top-ranked golfer Rory McIlroy, has improved his fitness level so much that he likes working out even more than she does.

Defending champion Victoria Azarenka withdrew from the BNP Paribas Open on Thursday because of a right ankle injury that had been bothering the world's second-ranked player since before the tournament began.