WARSAW, Poland -- Top-seeded Nikolay Davydenko defeated fellow Russian Evgeny Korolev 6-4, 6-2 Friday to advance to the semifinals at the Warsaw Open.
Defending champion and second-seeded Tommy Robredo rallied to beat Oscar Hernandez 4-6, 6-2, 6-2 in an all-Spanish quarterfinal match at the clay-court tournament.
Fabio Fognini of Italy eliminated No. 5 Guillermo Canas of Argentina 7-5, 7-5, and third-seeded Juan Monaco of Argentina beat No. 7 Marcel Granollers of Spain, 6-4, 6-3.