| Date | R | Home vs Away | - |
|---|---|---|---|
| 12/20 15:00 | - | Serbia U20 vs Greece U20 | 4-6 |
| 12/20 13:30 | - | Italy U20 vs Croatia U20 | 9-6 |
| 12/20 12:00 | - | Montenegro U20 vs Spain U20 | 7-14 |
| 12/20 10:30 | - | Japan U20 vs USA U20 | 14-19 |
| 12/19 17:00 | - | Croatia U20 vs Greece U20 | 5-15 |
| 12/19 15:40 | - | Serbia U20 vs Italy U20 | 9-7 |
| 12/19 14:20 | - | Spain U20 vs USA U20 | 7-7 |
| 12/19 13:00 | - | Montenegro U20 vs Japan U20 | 16-11 |
| 12/19 10:19 | - | Hungary U20 vs Canada U20 | 15-6 |
| 12/19 08:59 | - | New Zealand U20 vs Australia U20 | 8-9 |
| 12/19 08:22 | - | Russia U20 vs South Africa U20 | 19-9 |
| 12/19 06:20 | - | China U20 vs Egypt 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.