Torrey Patton's 3-pointer broke a tie at 63 with 34 seconds left in the extra session and the Vikings (10-17, 6-8 Horizon League) held onwin.
Dwayne Rose Jr. hit a 3-pointer with 95 seconds at the end of regulation to put Detroit Merchy up 59-58. Eichelberger made 1 of 2 fouls shots to tie it with 1:17 left and neither team scored again to force overtime.
Patton finished with 13 points, Kasheem Thomas 11 and Jeremy Sanchez 10. Cleveland State finished 27-of-65 shooting (41.5%). The Vikings got the win despite just a 4 of 15 effort from 3-point range and 10 missed free throws.
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