Ty Toney's acrobatic layup plus a free throw put the Eagles up 87-86 with 26.5 seconds left. Kiapway, who finished with 22 points, missed a 3 with 16.7 seconds remaining. The Eagles' Brandon Nazione got the rebound but Ryan Weber ripped the ball away and found Kiapway, who launched the winning shot just beyond the top of the arc.
Toney and James Thompson IV had 23 points each for the Eagles (10-9, 2-4) with Thompson grabbing 14 rebounds.
Weber missed a deep 3 in the closing seconds of regulation. In the first overtime, Nazione's free throws with 3 seconds tied it at 77-all.