| 2021-09-17 10:00:00September 17, 2021 | Moncton vs Fredericton | 2 - 7 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-17 10:00:00September 17, 2021 | Summerside vs Yarmouth | 2 - 17 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-17 13:00:00September 17, 2021 | St John's NL vs Moncton (NB-1) | 3 - 6 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-17 13:00:00September 17, 2021 | Fredericton (NB-2) vs Summerside PE | 4 - 8 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-17 16:00:00September 17, 2021 | Yarmouth NS vs St John's NL | 8 - 3 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-18 10:00:00September 18, 2021 | Moncton (NB-1) vs Summerside PE | 8 - 9 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-18 10:00:00September 18, 2021 | Fredericton (NB-2) vs Yarmouth NS | 9 - 0 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-18 13:00:00September 18, 2021 | Summerside PE vs St John's NL | 13 - 0 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-18 13:00:00September 18, 2021 | Yarmouth NS vs Moncton (NB-1) | 7 - 3 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-18 16:00:00September 18, 2021 | St John's NL vs Fredericton NB 2 | 2 - 12 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-19 10:00:00September 19, 2021 | Summerside PE vs Yarmouth NS | 5 - 2 | 15U AA Atlantic Championships | 2021 | |
| 2021-09-19 13:00:00September 19, 2021 | Summerside PE vs Fredericton NB | 1 - 11 | 15U AA Atlantic Championships | 2021 | |
