📍 Stella Maris Tennis Center, Umag
Croatia's oldest ATP tennis tournament — since 1990 on Stella Maris clay courts in Umag. ATP 250 category. Blue Adriatic Trophy. Winners include Carlos Alcaraz (2022 — youngest ever champion, aged 19), Fabio Fognini, Marin Čilić, Guillermo Coria. Open-air capacity 3,500, sunset match code on centre court. Prize money: USD 620,000.