ATP World Tour

Jan-Lennard Struff thought he was done at the Madrid Open when he lost to Aslan Karatsev in the final round of qualifying last week.

The second Test for Grigor Dimitrov in this year's US Open is linked to a match against the 12th in the world. Croatia's Borna Coric is the next rival for the Bulgarian tennis player who successfully began participating in New York.

He will begin the new week as the 57th rocket in the world, writes NOVA TV. 

Grigor Dimitrov retreated with four more positions in the world rankings and will start the new week as the 57th rocket in the world. The best Bulgarian tennis player dropped out last week at the start in Atlanta, where he lost against  World No. 405 Kevin King.

It will take place between 17 and 23 June, reported NOVA TV. 

The best Bulgarian tennis player Grigor Dimitrov confirmed participation in the Queens grass tournament. The 2014 champion reached the 1/8-final of the race, where he lost 0-2 sets by Novak Djokovic.

Stefanos Tsitsipas of Greece in action during a practice session on day eight of the Australian Open tennis tournament in Melbourne, Monday. After his stunning win over defending champion Roger Federer, No. 14 Tsitsipas faces No. 22 Roberto Bautista Agut. at 3.30 a.m. Tuesday. [EPA]

Greece defeated the US 2-1 in its second round-robin match at the Hopman Cup in Perth on Monday, as Maria Sakkari and Stefanos Tsitsipas overcame the resistance of a Serena Williams-powered US doubles team for the first Greek victory in the tournament.

Cameron Norrie and Katie Boulter beat Stefanos Tsitsipas and Maria Sakkari 4-3, 3-4, 4-3, including 5-4 in a tiebreaker in the deciding mixed doubles set in the Fast4 format, to give Britain a 2-1 win over Greece in the opening match of the eight-team Hopman Cup tennis tournament on Saturday.

Alexander Zverev and Grigor Dimitrov both recovered from slow starts to book their places in the third round of the Monte Carlo Masters on Tuesday.

Third seed Zverev was a set down against Giles Muller before recovering strongly in the second and third sets for a 4-6, 6-3, 6-2 victory.

Bulgaria's best tennis player Grigor Dimitrov, will be on the court tomorrow at about 6:00 am Bulgarian time for his third round match of the Australian Open against Russian Andrey Rublev. The match is the third in Rod laver Arena, with matches between Luksika Kumkhum  (Thailand) - Petra Martic (Croatia) and Martha Kostyuk (Ukraine) - Elina Svitolina (Ukraine).

Grigor Dimitrov is No. 3 in the world rankings. The Bulgarians failed to defend his title from Brisbane and lost 160 points from his assets.

With 4990, the Bulgarian led with 380 points the fourth Alexander Zverev, who had not yet participated in an official tournament in 2018, and in the first week of the new year he was in Perth for Hopman Cup.