Topic: Czech Lukas Dlouhy

Russian Nikolay Davydenko was among Tuesday's first-round winners at the ATP World Tour's season-opening Chennai Open.

American twins Bob and Mike Bryan advanced the U.S. Open doubles final Wednesday with a straight sets victory against Tommy Robredo and Sergio Roitman.

Second-seeded Croat Ivan Ljubicic came from behind Monday to beat Frenchman Gael Monfils 3-6, 6-3, 6-0 in the men's section of the Ordina Open.

Top-seeded Russian Nikolay Davydenko advanced, but former champ Guillermo Coria of Argentina retired from first-round play Monday at the Orange Prokom Open.

Novak Djokovic of Yugoslavia and Spain's Carlos Moya were among Thursday's second-round winners at the Croatia Open Tennis Tournament in Umag.

Spaniard Albert Portas upset second-seeded countryman Juan Carlos Ferrero in three sets Monday during first-round play at the Croatia Open in Umag.

German Florian Mayer was among Monday's opening-round winners at the Mercedes Cup as he defeated fellow German Andreas Beck 6-4, 3-6, 6-3.

Top-seeded Nikolay Davydenko of Russia beat countryman Yuri Schukin, 6-0, 3-6, 6-1, Wednesday in a second-round match at the $380,000 Swedish Open at Bastad.

Four seeds had opening-round wins Tuesday at the $2.45 million Masters Series Hamburg, including Russian Nikolay Davydenko and Argentine Gaston Gaudio.

Former champion Nikolay Davydenko of Russia was a first-round winner Monday at the Estoril Open in Portugal.