BANGKOK, Oct. 1 (UPI) -- Top-seeded Jo-Wilfried Tsonga survived a Thursday match that featured three tiebreakers and won a quarterfinal slot at the $608,500 Thailand Open.

BANGKOK, Sept. 29 (UPI) -- Marat Safin defeated No. 5-seeded Philipp Petzschner Tuesday, advancing to the second round of the $608,500 Thailand Open.

HOUSTON, April 11 (UPI) -- Little-known American Wayne Odesnik and Australia's Lleyton Hewitt were semifinal winners Saturday at the U.S. Men's Clay Court Championship in Houston.

HOUSTON, April 11 (UPI) -- Lleyton Hewitt reached the semifinals of the U.S. Men's Clay Court Championship Friday by downing Guillermo Garcia-Lopez 6-3, 6-4.

DELRAY BEACH, Fla., March 1 (UPI) -- American Mardy Fish battled to a straight-set win over Evgeny Korolev Sunday in the title match of the Delray Beach (Fla.) International Tennis Championships.

DELRAY BEACH, Fla., March 1 (UPI) -- American Mardy Fish and Russian Evgeny Korolev won their semifinal matches Saturday at the Delray Beach (Fla.) International Tennis Championships.

DELRAY BEACH, Fla., Feb. 26 (UPI) -- Christophe Rochus surprised Sam Querrey Wednesday to reach the quarterfinals of the Delray Beach International Tennis Championships.

MELBOURNE, Jan. 21 (UPI) -- Roger Federer continued his quest for a fourth Australian Open title Wednesday with a lopsided, three-set win over Evgeny Korolev.

WARSAW, Poland, June 13 (UPI) -- Defending champion Tommy Robredo survived a three-set match Friday and advanced to the semifinals of the $670,000 Warsaw Open tennis tournament.