| Group | Club/Team Name | Team ID | Head Coach |
| G12-1 | Worcester Youth Soccer Worcester S23 GU12 D3 - Koza |
0M434-31TTG/6-0027 | Bryan Koza |
| G12-2 | Mountain Soccer Club MTNSC S23 U12G D3 - Briggs |
0M434-12TTG/6-0027 | n/a |
| G12-3 | Sutton Youth Soccer Sutton S23 GU12 D3 - Cronin |
0M434-25TTG/6-0019 | Matt Cronin |
| G12-4 | Charlton Youth Soccer CYS S23 U12G D3 - Crocker/Legier |
0M434-04TTG/6-0035 | Jeremy Crocker |
| G12-5 | Northbridge Youth Soccer Northbridge S23 U12G D3 - Germain |
0M434-13TTG/6-0024 | Cheryl Germain |
| G12-6 | Quabbin Youth Soccer Quabbin S23 GU12 D3 - Sylvia |
0M434-18TTG/6-0014 | Justin Sylvia |
| G12-7 | Worcester Youth Soccer Worcester S23 GU12 D2 - Williams |
0M434-31TTG/6-0028 | Ato Williams |
| G12-8 | Quaboag Youth Soccer Club Quaboag S23 GU12 D3 - Piermarini |
0M434-19TTG/6-0016 | Garrett Piermarini |
| G12-9 | Mountain Soccer Club MTNSC S23 U12G D3 - Conway |
0M434-12TTG/6-0026 | Miriam Conway |
| G12-10 | Holden Youth Soccer HYS S23 U12G D3 - Giwa |
0M434-08TTG/6-0033 | Bashiru Giwa |
| G12-11 | Shrewsbury Youth Soccer Shrews S23 U12G D3 - Bontala |
0M434-21TTG/6-0082 | Vibhuvardhan Bontala |
| G12-12 | Mendon-Upton Youth Soccer MUYSA S23 U12G D3 - Szczebak |
0M434-10TTG/6-0019 | David Szczebak |
| G12-13 | Shrewsbury Youth Soccer Shrews S23 U12G D3 - Lane |
0M434-21TTG/6-0080 | Robert Lane |
| G12-14 | Grafton Soccer Club GSC S23 GU12 D3 - Hwang/Ryan/Carlson |
0M434-07TTG/6-0039 | Christopher Hwang |
| G12-15 | Douglas Youth Soccer Douglas S23 U12G D3 - Gualtieri |
0M434-05TTG/6-0018 | Joseph Gualtieri |
| G12-16 | Dudley Soccer Club Dudley S23 U12G D3 - Crespin |
0M434-06TTG/6-0017 | Marvin Crespin |
| G12-17 | North Brookfield Youth Soccer NBrookfield S23 GU12 D3- Grant |
0M434-14TTG/6-0010 | Matthew Grant-merged |
| G12-18 | Leicester Soccer Club LSC S23 U12G D3 - Mercer |
0M434-09TTG/6-0018 | Michael Mercer |
| G12-19 | United Soccer of Auburn USA S23 GU12 D3 - Maurello / Pitro |
0M434-02TTG/6-0030 | Peter Pitro |
| G12-20 | Tantasqua Regional Youth Soccer - TRY TRY S23 U12G D3 - Baj |
0M434-26TTG/6-0018 | Kevin Baj |