Ljubicic wins, Karlovic loses in Croatia (AP) Top-seeded Ivan Ljubicic moved into the second round of the PBZ Zagreb Indoors, while second-seeded Ivo Karlovic was beaten in three sets by 209th-ranked Sergiy Stakhovsky on Tuesday. Ljubicic had a tough time before dispatching Ernests Gulbis of Latvia 6-3, 7-6 (7), while fellow Croat Karlovic wasn't as lucky, losing to 4-6, 7-6 (5), 6-2 to Stakhovsky of Ukraine. Publish Date: Tue, 26 Feb 2008 11:54:07 PST Read more...