The Saginaw Spirit blew a two goal lead and fell to the Windsor Spitfires 5-3 in Game 5 of their best-of-seven OHL 2nd round playoff series.
The Spitfires now lead the series three games to two.
The Spirit held a 3-1 lead early in the second period, but Windsor scored four unanswered goals to put the game away.
Saginaw now must win in Windsor on Sunday to extend the series.
Sunday's game begins at 7:05 p.m.
If the Spirit can win in Windsor on Sunday, it will force a Game 7 in Saginaw on Monday.