The 17-year-old Alexander Zverev reached the semifinals of his hometown tournament by defeating Tobias Kamke 0-6, 7-5, 6-3 in the Hamburg Open on Friday.
Lukas Rosol upset 2006 champion Tommy Robredo of Spain 7-5, 7-6 (6) on Thursday to reach the quarterfinals of the Hamburg Open.
Serbian qualifier Filip Krajinovic defeated defending champion Fabio Fognini 6-4, 6-0 Wednesday as a host of seeded players crashed out in the second round of the Hamburg Open.
Dominic Thiem fought from 5-2 down in the final set and held off a match point before upsetting the eighth-seeded Marcel Granollers 2-6, 6-3, 7-5 in the second round of the Hamburg Open on Tuesday.
Roberto Bautista Agut defeated Lukas Rosol 6-3, 4-6, 6-2 in the Mercedes Cup final on Sunday for his second career title.
Roberto Bautista Agut and Lukas Rosol reached the final of the Mercedes Cup with victories over the top two seeds in the semifinals on Saturday.
Defending champion Fabio Fognini eased into the semifinals of the Mercedes Cup on Friday with a 6-4, 6-3 victory over Colombia's Santiago Giraldo.
Fabio Fognini opened the defense of his Mercedes Cup title by defeating Andrey Golubev 6-4, 6-4 to advance to the quarterfinals on Thursday.
Caroline Wozniacki is among those in favor of adding a basketball-style shot clock during matches to ensure players don't take too much time between points.
Roger Federer says shot clocks might be soon introduced to speed up play.
Two years after a shocking defeat to Lukas Rosol, world No. 1 Rafael Nadal finally got his revenge, writes Greg Garber.
Rafael Nadal was one point away from falling behind by two sets before rallying Thursday to beat Lukas Rosol, the Czech player who knocked him out at Wimbledon in the same round and on the same court two years ago.
Roger Federer or Rafael Nadal -- and sometimes both -- appeared in all 10 Wimbledon finals from 2003-12, combining to claim nine of those titles.
Andy Murray will start the defense of his Wimbledon title against David Goffin of Belgium and could face top-seeded Novak Djokovic in the semifinals.
Top-seeded Grigor Dimitrov defeated defending champion Lukas Rosol 7-6 (2), 6-1 Sunday to win the Nastase Tiriac Trophy for his third ATP title.
Top-seeded Grigor Dimitrov advanced to the final of the Nastase Tiriac Trophy on Saturday when Gael Monfils had to retire with an ankle injury in the first set.