The Croatia Open Umag is the oldest ATP tournament in Croatia and has been a regular stop on the ATP Tour since its inaugural edition in 1990. Played on outdoor clay courts at the International Tennis Center Umag, the ATP 250 event serves as the final clay-court tournament before the Tour heads to North America for the hard-court season. The 2026 edition takes place from July 13 to 18.
Over the years, Umag has welcomed several of the sport's biggest names, including future world No. 1s Carlos Alcaraz, Jannik Sinner, Juan Carlos Ferrero, Marcelo Rios, Carlos Moya and Thomas Muster. The tournament is equally known for its relaxed Adriatic setting, passionate crowds and lively off-court atmosphere, making it one of the most distinctive stops on the ATP calendar.
| Category | Details |
|---|
| Category | ATP Tour 250 |
| Surface | Outdoor Clay |
| Location | Umag, Croatia |
| Venue | International Tennis Center Umag (Goran Ivanisevic Stadium) |
| Founded | 1990 |
| Dates | July 13-18, 2026 |