Canton committed 21 turnovers and gave up a crucial three-pointer with less than 30 seconds left, losing for the fourth time in its first five games, 82-80, to host Erie in a Saturday night D-League game.
Kyle Gibson paced the Charge with 28 points, and Michael Eric added 12 points and 13 rebounds.
The BayHawks (2-1) lost in Canton on Friday, but were lifted to victory on this night via a three from Erik Daniels with 26.3 seconds remaining.
Charge forward and recent Cavs signee Kevin Jones had his string of double-doubles snapped at four, finishing with season-lows of 10 points and nine rebounds.
Former Georgetown center Henry Sims led the BayHawks with 19 points.
The Charge are at Springfield on Saturday.