Nick Kellogg led Ohio with 18 points.
Buffalo only made 2 of 14 three-pointers while Ohio knocked down 8 of 22, three by Kellogg.
The Bulls led 42-27 at the half and pushed that to 17 before Ohio used a 12-0 run to get back in the game. The Bobcats got within two a couple times and trailed 65-64 with 1:10 to play before McCrea and Shannon Evans converted two free throws apiece in the final minute. However, Buffalo was only 13 of 23 from the line.