| Date/Time | Phase | Team 1 | Team 2 | Score | Status |
|---|---|---|---|---|---|
| 17/6/2026 12:00 | Phase A | RARI NANTES BOLOGNA | BOGLIASCOU9 | In schedule | |
| 17/6/2026 12:00 | Phase A | SODIC TSUNAMI | CERCLE NAGEURS MARSEILLE U9 | In schedule | |
| 17/6/2026 12:30 | Phase A | RN ROMA VIS NOVA | SODIC SOLDIERS | In schedule | |
| 17/6/2026 15:00 | Phase A | LAZIO NUOTO BIANCA | CERCLE NAGEURS MARSEILLE U11 | In schedule | |
| 17/6/2026 15:00 | Phase A | FLORENTIA 11 | PAN ORCAS | In schedule | |
| 17/6/2026 15:00 | Phase A | RARI NANTES ROMA VIS NOVA | PAN DOLPHINS | In schedule | |
| 17/6/2026 15:00 | Phase A | RENSEN TEAM | KAPOSVAR WATERPOLO | In schedule | |
| 17/6/2026 15:30 | Phase A | SAN MAURO SQUALI | GEZIRA STARS | In schedule | |
| 17/6/2026 15:30 | Phase A | SPORTIVA STURLA | GEZIRA SHARKS | In schedule | |
| 17/6/2026 15:30 | Phase A | RARI NANTES SORI - U11 | MINIONS | In schedule | |
| 17/6/2026 15:30 | Phase A | PVK BUDUCNOST ONE | TEAM STRASBOURG | In schedule | |
| 17/6/2026 16:00 | Phase A | VK JADRAN - SPLIT | PIRANHAS | In schedule | |
| 17/6/2026 16:00 | Phase A | HAVK MLADOST | AQUATICA TORINO | In schedule | |
| 17/6/2026 16:00 | Phase A | SMURFS | PESCARA PALLANUOTOT | In schedule | |
| 17/6/2026 16:00 | Phase A | KPK U11 | ANZIO WATERPOLIS AQUILOTTI | In schedule | |
| 17/6/2026 16:30 | Phase A | REALE MUTUA TORINO'81 IREN | ANZIO WATERPOLIS LUPETTI | In schedule | |
| 17/6/2026 16:30 | Phase A | COOPERNUOTO CARPI | BVSC-ZUGLO BOYS | In schedule | |
| 17/6/2026 16:30 | Phase A | ONDA BLU | II.KERULET SPORT | In schedule | |
| 17/6/2026 16:30 | Phase A | BOGLIASCOU11 | FEHERVAR VSE | In schedule | |
| 17/6/2026 17:00 | Phase A | RZO - SWISS AQUATICS | YBL WPC | In schedule | |
| 17/6/2026 17:00 | Phase A | VPK PRIMORAC 2 | SEMMELWEIS OSC | In schedule | |
| 17/6/2026 17:00 | Phase A | RAPNI | PECSI SPORTISKOLA | In schedule | |
| 17/6/2026 17:00 | Phase A | ZVL-1886 | VASAS SHARKS | In schedule | |
| 17/6/2026 17:30 | Phase A | PACER U11 | SZEGED | In schedule | |
| 17/6/2026 17:30 | Phase A | VPK PRIMORAC 1 | LES GRIMLINS DU CNO | In schedule | |
| 17/6/2026 17:30 | Phase A | 28 DEG. AQUATIC | AQUA VAC | In schedule | |
| 17/6/2026 17:30 | Phase A | ESALIFE | BVSC-ZUGLO GIRLS | In schedule | |
| 17/6/2026 18:00 | Phase A | GCI DOLPHINS | TAOR | In schedule | |
| 17/6/2026 18:00 | Phase A | SODIC NINJAS | LAZIO NUOTO CELESTE | In schedule | |
| 17/6/2026 18:00 | Phase A | PALM HILLS SPORTS CLUB | PN LUCCA | In schedule |