NEW YORK -- Shane Richards scored four of his 21 points in the final 15 seconds, and Rich Williams added 19 points to help Manhattan outlast Siena for a 92-87 win in triple overtime on Monday night.

RaShawn Stores scored 16, Calvin Crawford had a career-high 15 points and Zane Waterman finished with 12 and a career-best 13 rebounds for Manhattan (5-8, 2-2 Metro-Atlantic).

Williams made a layup and Richards hit a 3-pointer to put the Jaspers up 84-79 less than a minute into the third overtime.

A jumper by Williams made it 88-83 with 1:31 left, but Brett Bisping hit the first of two free throws and, after an offensive rebound by Nico Clareth, Ryan Oliver's 3 pulled Siena (9-6, 2-2) within one 28 seconds later.

Richards made a layup and, after a Saints turnover near midcourt, two free throws to seal it.

Javion Ogunyemi had 26 points, 11 rebounds and five blocks -- all of which at least tied career highs -- for Siena.