The Catamounts (23-7, 13-3) won seven straight and 14 of 15 to share the crown with Binghamton, the third time in five years they have earned at least a share of the title.
The Catamounts were playing without Mike Trimboli and leading 56-54 when they took control with a 14-3 run for a 70-57 lead with 9:09 remaining. Vermont extended the lead to 89-69 with 2:17 to go.
McIntosh scored 15 points as the Catamounts took a 46-42 lead at the half. Blakely had 17 of his 19 points in the second half.