Open 13: Dzhumhur through to 2nd round
Seventh-seeded Damir Dzumhur staved off four match points to beat Mikhail Kukushkin of Kazakhstan in the first round of the Open 13 on Monday.
Federer: It's unbelievable to be world number one again.
Roger Federer revealed winning his 97th career title and returning to be world number one is very special after he beat Grigor Dimitrov in Rotterdam.
Federer defying odds with resurgence at 36 years old.
Mike Golic and Adnan Virk weigh in on Roger Federer becoming the oldest player to claim ATP's No. 1 ranking.
Kyrgios (elbow) withdraws from Delray Beach
Nick Kyrgios, who injured his elbow in his Davis Cup loss two weeks ago, has withdrawn from the Delray Beach Open. He withdrew from another ATP event last week.
Federer wins 97th career title.
World No. 1 Roger Federer made light work of Grigor Dimitrov 6-2, 6-2 to win the ABN AMRO World Tournament in Rotterdam.
Kvitova wins Qatar Open.
Petra Kvitova defeated Garbine Muguruza 3-6, 6-3, 6-4 to pick up her second consecutive title at the Qatar Open.
Anderson beats Querrey to win New York Open
Top-seeded Kevin Anderson dominated the tiebreaker after a tight third set to put away No. 2 seed Sam Querrey 4-6, 6-3, 7-6 (1) and win the inaugural New York Open on Sunday.
Thiem wins Argentina Open without losing set
Top-seeded Dominic Thiem beat Aljaz Bedene 6-2, 6-4 on Sunday to win the Argentina Open for the second time in three seasons -- without dropping a set.
Kvitova wins Qatar Open for 2nd straight title
Petra Kvitova continued her remarkable comeback by beating Garbine Muguruza in the Qatar Open final on Sunday for her 13th straight win and second consecutive title.
Federer routs Dimitrov for 97th career title
Roger Federer overpowered Grigor Dimitrov 6-2, 6-2 in less than an hour Sunday to win the ABN AMRO World Tournament, his 97th career title.
Dimitrov in Rotterdam final after Goffin injures eye.
Grigor Dimitrov advanced to final the ABN AMRO in Rotterdam after his opponent David Goffin was forced to retire due to getting hit in the eye with a ball.
Querrey into final, despite losing track of score
Sam Querrey fought off three break points, and a miscalculation of the score to reach the New York Open final where he will meet Kevin Anderson.
Federer, Dimitrov advance to Rotterdam final
Roger Federer, who will be the oldest person to be No. 1 in the world rankings, advanced to the final of the ABN AMRO World Tournament, where he will face Grigor Dimitrov.
Kvitova beats Wozniacki to reach Qatar final
Petra Kvitova dropped the first set but beat top-ranked Caroline Wozniacki to advance to the final of the Qatar Open, where she will face Garbine Muguruza.
Surpassing Serena, 10th Wimbledon: Milestones Federer can still achieve
On Monday, February 19, Roger Federer will become the oldest top-ranked player in tennis at the age of 36. With Federer, nothing is impossible, so we took a look at some other records he could attain.
Players congratulate Federer on return to No. 1.
Tennis players share well wishes to Roger Federer as he becomes the oldest player to be ranked No. 1 in the world.
Querrey advances to New York Open semifinals
Second-seeded Sam Querrey advanced to the New York Open semifinals, beating Ivo Karlovic of Croatia 7-6 (5), 7-6 (4) on Friday at Nassau Veterans Memorial Coliseum.
ATP: No evidence Harrison used racial slur
The ATP said Friday it found no evidence that Ryan Harrison used a racial slur during a match at the New York Open earlier this week. Donald Young accused Harrison of using racially inappropriate language Monday.
Federer, 36, to be oldest No. 1 ever in ATP
Roger Federer's win over Robin Haase on Friday in Rotterdam sealed a return to the top of the tennis world rankings for the first time in more than five years, which also will make him the oldest No. 1 ever in the ATP's rankings.
Halep wins at Qatar, then withdraws with injury
Simona Halep reached the Qatar Open semifinals with a dominating win, then promptly withdrew with a right foot injury on Friday.
Dimitrov into Rotterdam semis; Fed eyes No. 1
Grigor Dimitrov beat Andrey Rublev 6-3, 6-4 in straight sets to reach the semifinals of the ABN AMRO World Tennis Tournament in Rotterdam.
Anderson wins first match at New York Open
Top-seeded Kevin Anderson needed a third-set tiebreaker to beat American Ernesto Escobedo 3-6, 6-4, 7-6 (5) on Thursday in the second round of the New York Open.
Nashville to host U.S.-Belgium Davis Cup QF
The Davis Cup quarterfinal between the United States and Belgium will take place April 6-8 at Belmont University in Nashville.
Federer wins again, nears No. 1 ranking
Roger Federer has moved within touching distance of a record held by Andre Agassi after reaching the quarterfinals of the ABN AMRO tournament.
Federer: I always try to impose my game on opponents.
Roger Federer says he always looks to impose his own game on an opponent after he beat Ruben Bemelmans in straight sets to reach the last-16 of the Rotterdam Open.
Rafael Nadal beat Kevin Anderson in straight sets to ease to a 16th career Grand Slam title and third at the US Open.
Sloane Stephens beat Madison Keys to lift the US Open, becoming the first American woman not named Williams to win a Grand Slam title since Jennifer Capriati's victory at the 2002 Australian Open.
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