Ranking Value: 713
| Champion | STRIKERS FC 05 MLSNEXT (CAS) |
| Finalist | LAFC SO CAL/REAL SO CAL ECNL B2005 (CAS) |
| Semi-Finalist | SAN DIEGO SURF 2005 ECNL (CAS) |
| Qtr-Finalist | ALBION SC SAN DIEGO B05 MLS NEXT (CAS) |
| Teams | MP | W | D | L | GF | GA | PTS |
|---|---|---|---|---|---|---|---|
| ALBION SC SAN DIEGO B05 MLS NEXT (CAS) | 3 | 0 | 1 | 2 | 2 | 4 | 1 |
| LAFC SO CAL/REAL SO CAL ECNL B2005 (CAS) | 3 | 2 | 0 | 1 | 4 | 3 | 6 |
| SAN DIEGO SURF 2005 ECNL (CAS) | 3 | 1 | 0 | 2 | 2 | 3 | 3 |
| STRIKERS FC 05 MLSNEXT (CAS) | 3 | 2 | 1 | 0 | 7 | 5 | 7 |
| Saturday, August 21, 2021 | ||||
|---|---|---|---|---|
| 8:30 AM | ALBION SC SAN DIEGO B05 MLS NEXT | 2 - 2 | STRIKERS FC 05 MLSNEXT | |
| 8:30 AM | LAFC SO CAL/REAL SO CAL ECNL B2005 | 1 - 0 | SAN DIEGO SURF 2005 ECNL | |
| 1:15 PM | STRIKERS FC 05 MLSNEXT | 3 - 2 | LAFC SO CAL/REAL SO CAL ECNL B2005 | |
| 1:15 PM | SAN DIEGO SURF 2005 ECNL | 1 - 0 | ALBION SC SAN DIEGO B05 MLS NEXT | |
| Sunday, August 22, 2021 | ||||
| 9:25 AM | STRIKERS FC 05 MLSNEXT | 2 - 1 | SAN DIEGO SURF 2005 ECNL | |
| 9:25 AM | LAFC SO CAL/REAL SO CAL ECNL B2005 | 1 - 0 | ALBION SC SAN DIEGO B05 MLS NEXT | |