| Date | R | Gospodarze vs Goście | - |
|---|---|---|---|
| 12/20 15:00 | - | Serbia U20 vs Grecja U20 | 4-6 |
| 12/20 13:30 | - | Włochy U20 vs Chorwacja U20 | 9-6 |
| 12/20 12:00 | - | Czarnogóra U20 vs Hiszpania U20 | 7-14 |
| 12/20 10:30 | - | Japonia U20 vs USA U20 | 14-19 |
| 12/19 17:00 | - | Chorwacja U20 vs Grecja U20 | 5-15 |
| 12/19 15:40 | - | Serbia U20 vs Włochy U20 | 9-7 |
| 12/19 14:20 | - | Hiszpania U20 vs USA U20 | 7-7 |
| 12/19 13:00 | - | Czarnogóra U20 vs Japonia U20 | 16-11 |
| 12/19 10:19 | - | Węgry U20 vs Kanada U20 | 15-6 |
| 12/19 08:59 | - | Nowa Zelandia U20 vs Australia U20 | 8-9 |
| 12/19 08:22 | - | Rosja U20 vs RPA U20 | 19-9 |
| 12/19 06:20 | - | Chiny U20 vs Egipt U20 | 9-14 |
FINA Junior Water Polo World Championships is an international water polo tournament held every two years for the players under the age of 20. It was launched by FINA in 1981 for men and in 1995 for women .
The 2009 championships were played with U18 teams each, but in 2011 the FINA switched to U20 teams again.