Zagreb is the capital city of Croatia. Zagreb open is a very popular tennis tournament that is played and organized every year during May, from 10th to 18th. This tournament is a part of popular ATP Challenger Series. Nowadays, this tournament is controlled by Branimir Horvat, who is the director of Zagreb open tournament. This tournament is held for both single participants and Double participants. The champion of year 2008 is Christopher Rochus, who defeated Carlos Berlocg by 6-3, 6-4. While in doubles game Winners are Ivan Dodig and Julio Silva and runners up are Sergiy Stakhovsky and Tomas Zib . This tournament is organized and held continuously since 1996. The prize money that is given to the players is 75,000 dollars. This tournament is held in Zagreb (Croatia) on Clay Court.