Repeat: Eighth seed Ivo Karlovic's serve was too hot to handle for Lukas Rosol as the Croatian hit 23 aces on his way to a 7-6 (7-4), 6-3 triumph.
Eighth seed Ivo Karlovic's serve was too hot to handle for Lukas Rosol as the Croatian hit 23 aces on his way to a 7-6 (7-4), 6-3 triumph.