David Ferrer advanced to his 15th quarterfinal of the season after defeating Tobias Kamke of Germany 7-5, 6-1 at the Erste Bank Open on Thursday.
Andy Murray looked anything but the player who won the US Open two years ago, Greg Garber writes.
Top-seeded Novak Djokovic breezed past a US Open novice in the first round Monday, beating Diego Schwartzman 6-1, 6-2, 6-4 in a match that finished a few minutes before midnight.
John Isner admits that he usually has a rough time in his first tournament match.
Former NCAA champion Bradley Klahn beat Wake Forest freshman Noah Rubin 6-2, 0-6, 7-6 (5) in the first round of the Winston-Salem Open on Sunday night.
Paolo Lorenzi of Italy downed two-time former champion Robin Haase 6-2, 6-3 in the first round of the Kitzbuehel Cup on Tuesday.
Unseeded pair Pablo Andujar and Juan Monaco advanced Saturday to the Swiss Open title match.
Robin Haase advanced to the semifinals of the Swiss Open by beating defending champion Mikhail Youzhny 3-6, 6-1, 6-4 Friday in a rematch of last year's final.
Top-seeded Mikhail Youzhny began his Swiss Open title defense by beating Kenny De Schepper of France 6-3, 6-4 in a second-round match on Thursday.
Two-time champion Thomaz Bellucci won his first-round match at the Swiss Open on Tuesday, beating Gerald Melzer of Austria 6-3, 6-4.
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.
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.
German wild card Peter Gojowczyk knocked the third-seeded Milos Raonic out in the second round at the Gerry Weber Open by 6-4, 6-4 on Wednesday.
Former champion Philipp Kohlschreiber advanced to the Gerry Weber Open quarterfinals with a 6-2, 6-4 win over French qualifier Pierre-Hugues Herbert on Wednesday.
The fifth-seeded Richard Gasquet and sixth-seeded Mikhail Youzhny crashed out in the first round of the Gerry Weber Open on Tuesday.
Carlos Berlocq of Argentina and Martin Klizan of Slovakia won three-setters to reach the second round of the Open de Nice on Tuesday.