MASON, Ohio (AP) - Grigor Dimitrov rallied from a 4-1 second-set deficit for a 6-3, 7-5 win over Juan Martin del Potro and reached the Western & Southern Open quarterfinals on Thursday.The seventh ...

Marin Cilic, Grigor Dimitrov and Juan Martín del Potro are threats in the men’s draw, and Madison Keys, Karolina Pliskova and Mónica Puig stand out among the women.

STOCKHOLM — Grigor Dimitrov of Bulgaria advanced to the semifinals of the Stockholm Open by beating Kevin Anderson of South Africa 7-6 (3), 5-7, 6-2 on Friday. In the semifinals he will face Olympic ...

Milos Raonic overcame third seed Grigor Dimitrov 7-5 3-6 6-3 to reach the third round at the Madrid Open on Tuesday and set up an all-Canadian clash with teenager Denis Shapovalov.

Juan Martin del Potro won his 20th career title Sunday, beating Grigor Dimitrov in a successful title defense at the Stockholm Open.

Argentine Juan Martin del Potro is favourite to add his name to the banner of champions wrapped around the Ahoy Arena after beating Bulgaria's Grigor Dimitrov 6-4 6-4 at the World Indoor ...

MATCH POINT: Novak Djokovic one match away from 100th singles career title with straight set semifinal over Grigor Dimitrov in Miami ...

Grigor Dimitrov Has a Renaissance. The tennis player turned pro in 2008 and is now back in the top 10 as he prepares for the Rolex Paris Masters.

Grigor Dimitrov took a step closer to qualifying for the ATP Finals in London on Saturday after setting up a Stockholm Open final showdown with Juan Martin del Potro.