| Date/Time | Phase | Team 1 | Team 2 | Score | Status |
|---|---|---|---|---|---|
| 19/6/2024 08:30 | PHASE A | CERCLE 93 - 2 | MESTRINA AZZURRA | 3 - 15 | Finished |
| 19/6/2024 09:00 | PHASE A | C.C.NAPOLI | VK JADRAN SPLIT | 2 - 15 | Finished |
| 19/6/2024 09:00 | PHASE A | ARGONAUTI BALNAEA BATTIPAGLIA | SUISSE C | 3 - 7 | Finished |
| 19/6/2024 09:00 | PHASE A | AQAVION U12 | SUISSE B | 9 - 1 | Finished |
| 19/6/2024 09:00 | PHASE A | LAZIO AZZURRA U12 | 28 DEGREES AQUATIC | 9 - 9 | Finished |
| 19/6/2024 09:00 | PHASE A | EGER ANGELS | COOPERNUOTO CARPI | 9 - 2 | Finished |
| 19/6/2024 09:30 | PHASE A | LIBERTAS ROMA EUR PN | FIGGEAU | 7 - 3 | Finished |
| 19/6/2024 09:30 | PHASE A | DFVE BOYS | CLUB AQUATICO ORANGE | 6 - 4 | Finished |
| 19/6/2024 09:30 | PHASE A | OLYMPIC ROMA | FREGUGGE | 14 - 0 | Finished |
| 19/6/2024 09:30 | PHASE A | RN ROMA VIS NOVA | GALATASARAY SK | 11 - 3 | Finished |
| 19/6/2024 09:30 | PHASE A | ARENZANO LITTLE SHARKS | PRORECCO/RAPALLO BLU | 10 - 1 | Finished |
| 19/6/2024 10:00 | PHASE A | LIGUE AURA | TELIMAR SQUALETTI | 2 - 5 | Finished |
| 19/6/2024 10:00 | PHASE A | FEHERVAR VSE | AQUATICA TORINO | 13 - 2 | Finished |
| 19/6/2024 10:00 | PHASE A | PIRANHAS | FLORENTIA U 12 | 1 - 6 | Finished |
| 19/6/2024 10:00 | PHASE A | POL.DELTA | ACTIVESG WATER POLO ACADEMY | 9 - 3 | Finished |
| 19/6/2024 10:00 | PHASE A | CERCLE NAGEURS MARSEILLE | BOLZANO NUOTO | 14 - 2 | Finished |
| 19/6/2024 10:30 | PHASE A | SAN MAURO | VK SOLARIS | 4 - 10 | Finished |
| 19/6/2024 10:30 | PHASE A | PECSI SPORTISKOLA U12 | OSIMO PIRATES | 21 - 1 | Finished |
| 19/6/2024 10:30 | PHASE A | SC QUINTO ROSSI | HAVK MLADOST | 7 - 3 | Finished |
| 19/6/2024 10:30 | PHASE A | COCCODRILLI UNDER 12 | VPK PRIMORAC | 8 - 9 | Finished |
| 19/6/2024 10:30 | PHASE A | SAN MAURO NUOTO | DFVE GIRLS | 1 - 7 | Finished |
| 19/6/2024 11:00 | PHASE A | SZVPS | ONDA BLU 1 | 9 - 8 | Finished |
| 19/6/2024 11:00 | PHASE A | AQUA VAC | ONDA BLU 2 | 10 - 5 | Finished |
| 19/6/2024 11:00 | PHASE A | ZERO9 ROMA | SUISSE A | 6 - 4 | Finished |
| 19/6/2024 11:00 | PHASE A | SOTE I | MONZA RED CRABS | 6 - 7 | Finished |
| 19/6/2024 11:00 | PHASE A | ROMA VIS NOVA | KPK | 6 - 12 | Finished |
| 19/6/2024 11:30 | PHASE A | SOTE II | MONZA WHITE CRABS | 12 - 5 | Finished |
| 19/6/2024 11:30 | PHASE A | ROMA VIS NOVA BIS | NEW GIZA MINIONS | 1 - 12 | Finished |
| 19/6/2024 11:30 | PHASE A | LAZIO BIANCA U12 | PACER U12 | 6 - 4 | Finished |
| 19/6/2024 11:30 | PHASE A | ARMADILLI | NOP POSEIDON | 7 - 5 | Finished |