I think that Karlovic's serve is very nice. A spate of aces on the trot. I wish I had that skill Thu, 02 Jul 2009 04:13:19 GMT http://www.talk-sports.net/atp/fan.aspx/Ivo_Karlovic atp sports 190.87.210.78 1 Ivo Karlovic's Forum http://www.talk-sports.net/atp/fan.aspx/Ivo_Karlovic