- Auburn Lassie League: Lemansky Park
- Auburn Lassie League: Auburn High School
- Auburn Lassie League: Julia Bancroft Elementary School
- Auburn Lassie League: Pappas Recreation Complex
- Holliston - Holliston High School
- Hopedale - Phillips Field (Formerly Mellen Field)
- Leicester Lassie League: South Main Street Fields
- Medfield High School
- Medway - Kelly Street Field
- Millis - Memorial Field
- Nipmuc - Nipmuc High School
- Spencer Lassie League: Paxton Road Fields
- Spencer Lassie League: Wire Village Road
- Sturbridge Lassie League: Burgess Elementary School Field
- Stubridge Lassie League: Town Barn
- Webster Fastpitch: Slater Street Field
- Westborough - Gibbons Middle School Field
- Westwood High School Field
- Ashland Warren Scool
- Charlton Lassie League: Allen Field & Memorial
- Douglas - Martin Road Softball Field
- Douglas - Soldiers Field
- Dudley Lassie League: Crawford Field
- Grafton Nelson Park
- Franklin Keller School
- Marlboro Baldelli Field (Hildreth School)
- Oxford Lassie League: Ruel Fields
- Uxbridge Whitin Field