| Wikipedia | Eng / Fr | Previous events | Croatia Open |
| DEADLINE (UTC+2) | 2023-07-25 16:32:00 | Category / CUT | ATP 250 / 28 |
| Location | Umag  |
Tennis court / Conditions | Clay |
| Dates | 2023-07-24 - 2023-07-30 | Prize Money | 562 815 EUR (+ 5.29 %) |
| Winners |
Alexei Popyrin PrinceGaga |
Ratio BWW | 51.9 % (14/27) |
(10) dcb70 - dwightcharles - gasgalarza - ggfabi - JSPAD95 - latizada - PrinceGaga - pmaister - srematias - Topper -