| Group | Club/Team Name | Team ID | Head Coach |
| A1 | Milford United Soccer Club FORAN HS GIRLS SUMMER 2021 |
SC0I-01HSG02-0044 | Brian Flynn |
| A2 | Hamden Soccer Association Hamden Girls Summer HS Team u17 |
SC0T-01HSG04-0063 | Brian Nolan |
| A3 | New Haven Youth Soccer New Haven Girls Summer 2021 |
SC0P-01CDG02-0016 | Ana Elisa Franco-Labarga |
| A4 | North Haven Soccer Club North Haven U19 Girls Summer League |
SC0D-01HSG02-0024 | Marcus Carrington |
| A5 | Soccer Club of Guilford Guilford Girls 2021 Summer HS Under |
SC0S-01HSG02-0063 | William Yerkes |
| A6 | Shelton Youth Soccer Organization Shelton SHS - Girls |
SC0J-01HSG02-0064 | Ronald Porto |
| A7 | West Haven Youth Soccer League West Haven U19 Girls - White Summer 21 |
SC0K-01HSG02-0043 | David Jennings |
| A8 | Milford United Soccer Club LAW HS GIRLS SUMMER 2021 |
SC0I-01HSG02-0046 | Mark Fitzgerald |