Coaching career
3Every stint in William Grinnell's managerial and playing career, in chronological order. Club names link through to team pages with recent form, squad, and head-to-head stats.
Tufts Jumbos football?–present
Northeastern Huskies football?–present
Northeastern Huskies men's basketball?–present
Playing career
3Tufts Jumbos men's basketball?–present
Tufts Jumbos football?–present
Tufts Jumbos baseball?–present