Number of Championships
| School | Number | Most recent |
|---|---|---|
| St. John's | 12 | 1996-97 |
| Worc Academy | 9 | 2014-15 |
| Wachusett | 7 | 1977-78 |
| Algonquin | 6 | 2003-04 |
| Hudson | 5 | 1981-82 |
| Westborough | 2 | 2012-13 |
| Nashoba | 1 | 2011-12 |
| Shrewsbury | 1 | 2006-07 |
| Bromfield | 1 | 1997-98 |
| Doherty | 1 | 1988-89 |
| Hudson Cath. | 1 | 1980-81 |