Viktor Troicki and Jurgen Melzer each claimed victories Wednesday that sent them into the quarterfinals of the $608,500 Thailand Open tennis tournament. Troicki, seeded No. 4, posted a 6-3, 7-6 (7-4) win over Thomaz Bellucci in a match that featured just one service break. Melzer, the No.

Fourth-seeded Austrian Jurgen Melzer and fifth-seeded Spaniard Juan Carlos Ferrero paced first-round winners Tuesday at the Croatia Open.

World No.

No. 7 Mikhail Youzhny is the only seeded player remaining in the Austrian Open after he upset second-seeded Jurgen Melzer in Thursday's quarterfinals. Youzhny faced one break point in eliminating Melzer, 6-4, 6-4. It was the third consecutive clay-court meeting between the two that Youzhny won.

Second-seeded Jurgen Melzer and No. 7-seeded Mikhail Youzhny set up a quarterfinal pairing with wins Wednesday at the Austrian Open. Melzer, the crowd favorite since he's from Austria, defeated Agustin Calleri, 6-4, 7-5.