The ATP has hired Chris Kermode to be its executive chairman and president.
Novak Djokovic capped off his season by defending his ATP World Tour Finals title with an impressive 6-3, 6-4 win over Rafael Nadal on Monday night.
Spanish tennis player Nuria Llagostera Vives was suspended for two years on Monday after testing positive for methamphetamine last summer at a California tournament.
David Marrero and Fernando Verdasco defeated top-ranked Mike and Bob Bryan 7-5, 6-7 (3), 10-7 on Monday to win the doubles title at the ATP World Tour Finals.
With the weeklong World Tour Finals behind us, it turns out we learned absolutely nothing.
Defending champion Novak Djokovic set up an enticing final against Rafael Nadal with a clinical 6-3, 6-3 win over Stanislas Wawrinka at the ATP World Tour Finals on Sunday.
Richard Gasquet found out on the eve of his final match at the ATP World Tour Finals that coach Riccardo Piatti decided to end their partnership without further notice.
Top-ranked Bob and Mike Bryan booked a spot in the semifinals of the ATP World Tour Finals, rallying from one set down in their final round-robin match on Saturday.
Six-time champion Roger Federer rallied past Juan Martin del Potro 4-6, 7-6 (2), 7-5 Saturday, setting up a semifinal against Rafael Nadal at the ATP World Tour Finals.
Rafael Nadal could have mailed it in Friday, but he didn't. No one was happier than Stanislas Wawrinka.
Andy Murray says Viktor Troicki and Marin Cilic were "unprofessional" and have no excuse for doping offenses that led to their suspensions.
Stanislas Wawrinka reached another milestone.
The ATP says prize money across its second-level World Tour 500 tennis tournaments will go up by an average of 10 percent in each of the next five years.
This one did not come easily for Novak Djokovic, but he overcame a game Juan Martin del Potro in London.
Defending champion Novak Djokovic joined top-ranked Rafael Nadal in the semifinals of the ATP World Tour Finals by defeating Juan Martin del Potro 6-3, 3-6, 6-3 on Thursday.
Exactly one year ago, as the world's best tennis players faced each other in London at the season-ending finale, Rafael Nadal couldn't even practice.