STUTTGART, Germany, July 15 (UPI) -- Fourth-seeded Victor Hanescu beat Rainer Schuettler Wednesday 6-2, 6-1 and easily advanced to the quarterfinals at the Mercedes Cup tennis tournament.

STUTTGART, Germany, July 13 (UPI) -- Unseeded Spaniard Ivan Navarro pushed second-seeded Russian Nikolay Davydenko hard before succumbing in Monday's first round of the Mercedes Cup in Germany.

VIENNA, Oct. 6 (UPI) -- Juan Carlos Ferrero upset fourth-seeded Ivo Karlovic in first-round action Monday at the $930,000 Bank Austria Tennis Trophy tournament in Vienna.

KITZBUHEL, Austria, July 15 (UPI) -- Third-seeded Agustin Calleri was ousted in straight sets Tuesday during first-round play of the Austrian Open.

STUTTGART, Germany, July 9 (UPI) -- France's Richard Gasquet, the No. 2 seed, came from behind to beat a Czech qualifier Wednesday in the second round of the Mercedes Cup in Germany.

STUTTGART, Germany, July 7 (UPI) -- Wimbledon champion Rafael Nadal has withdrawn from the $892,000 Mercedes Cup tournament in Germany because of a knee problem.

HALLE, Germany, June 11 (UPI) -- Roger Federer made a successful return to grass-court play Wednesday with a straight-set win at the $1.12 million Garry Weber Open tournament in Germany.

MUNICH, Germany, May 1 (UPI) -- No. 2-seeded Fernando Gonzalez, despite a shaky start, escaped the upset trend that marked Thursday's second-round play at the BMW Open in Germany.

MUNICH, Germany, April 30 (UPI) -- No. 1-seeded Paul-Henri Mathieu and eighth-seeded Marin Cilic set up a quarterfinal match with victories Wednesday in the clay court BMW Open in Germany.