Ranking Value:
| 1st | MT DIABLO SOCCER THUNDER (CAN) |
| 1st | CONTRA COSTA YOUTH MEXICO (CAN) |
| 3rd | LAMORINDA SC LAMORINDA FC 10 WHITE (USA) |
| 4th | AYSO UNITED EAST BAY 2010 BOYS SAPPHIRE (CAN) |
| Teams | MP | W | D | L | GF | GA | PTS |
|---|---|---|---|---|---|---|---|
| AYSO UNITED EAST BAY 2010 BOYS SAPPHIRE (CAN) | 2 | 0 | 0 | 2 | 0 | 15 | 0 |
| CONTRA COSTA YOUTH MEXICO (CAN) | 3 | 2 | 1 | 0 | 14 | 4 | 7 |
| LAMORINDA SC LAMORINDA FC 10 WHITE (USA) | 3 | 1 | 0 | 2 | 6 | 15 | 3 |
| MT DIABLO SOCCER THUNDER (CAN) | 4 | 2 | 1 | 1 | 20 | 6 | 7 |
| Sunday, April 18, 2021 | ||||
|---|---|---|---|---|
| 1:30 PM | LAMORINDA SC LAMORINDA FC 10 WHITE | 2 - 5 | CONTRA COSTA YOUTH MEXICO | |
| Saturday, April 24, 2021 | ||||
| 10:30 AM | MT DIABLO SOCCER THUNDER | 2 - 2 | CONTRA COSTA YOUTH MEXICO | |
| Sunday, April 25, 2021 | ||||
| 1:00 PM | LAMORINDA SC LAMORINDA FC 10 WHITE | 3 - 2 | MT DIABLO SOCCER THUNDER | |
| Saturday, May 8, 2021 | ||||
| 1:00 PM | AYSO UNITED EAST BAY 2010 BOYS SAPPHIRE | 0 - 8 | MT DIABLO SOCCER THUNDER | |
| Saturday, May 15, 2021 | ||||
| 10:30 AM | MT DIABLO SOCCER THUNDER | 8 - 1 | LAMORINDA SC LAMORINDA FC 10 WHITE | |
| Sunday, May 16, 2021 | ||||
| 10:00 AM | CONTRA COSTA YOUTH MEXICO | 7 - 0 | AYSO UNITED EAST BAY 2010 BOYS SAPPHIRE | |