, May 11 (UPI) -- Williams fails another drug test ... Hingis withdraws from the Italian Open ... Mauresmo beaten at German Open ... Report: McNair hit with a DUI ... Sports from United Press International

BERLIN, May 11 (UPI) -- Former world No. 1 Amelie Mauresmo Friday lost, 2-6, 6-1, 6-2, to Ukrainian Julia Vakulenko in the quarterfinals of the German Open in Berlin.

BERLIN, May 9 (UPI) -- Former champions Justine Henin of Belgium and Amelie Mauresmo of France were among Wednesday's second-round winners at the clay-court German Open in Berlin.

BUDAPEST, Hungary, April 23 (UPI) -- Germany's Martina Muller and France's Emilie Loit, two of the four top seeds, were opening-round winners Monday at the Budapest Grand Prix.

INDIAN WELLS, Calif., March 8 (UPI) -- Jill Craybas posted a straight-set victory to open the huge $2.1 million Pacific Life Open tennis tournament in California.

DOHA, Qatar, Feb. 28 (UPI) -- Top-seeded Justine Henin was pushed in the second set Wednesday but held on for a second-round victory in the $1.34 million Qatar Open tennis tournament. Henin got past Alicia Molik 6-2, 7-6 (11-9) on a day in which seeded players rolled in the tournament

DOHA, Qatar, Feb. 27 (UPI) -- Fifth-seeded Patty Schnyder claimed a three-set victory Tuesday in first-round play of the $1.34 million Qatar Open tennis tournament.

MELBOURNE, Jan. 19 (UPI) -- Unseeded Serena Williams defeated fifth-seeded Nadia Petrova on Friday and advanced to the fourth round of the Australian Open.

HOBART, Australia, Jan. 8 (UPI) -- Flavia Pennetta and Maria Kirilenko, top four seeds, dropped first-round matches Monday in the Moorilla Hobart International tennis tournament in Australia.