@Walter Hinteler,
Defending champion Roger Federer defeated Matthew Ebden 7-6 (2), 7-5 to reach the semifinals of the grass-court in Halle today.
Federer, who won his 18th grass-court title in Stuttgart on Sunday, is just three match wins away from matching Jimmy Connors' all-time record of 174 victories on grass.
Federer extended his grass-court winning streak to 19 including the Stuttgart title and last year's titles in Halle and Wimbledon. He is bidding for a record-extending 10th trophy in Halle.