Ottawa 4 Owen Sound 3
The Owen Sound Attack let a three goal lead slip, allowing four goals in the third period as they lost 4-3 to Ottawa.
Olivier Lafreniere took the loss, making 24 saves for Owen Sound. Olivier Tremblay stopped 41 shots for the 67's.
Nick Suzuki put the Attack on the board just over five minutes into the game. Brett McKenzie made it 2-0 late in the second and Aidan Dudas scored with just over a-minute-and-a-half left in the middle frame to put the Attack up 3-0 heading into the third.
Tye Felhaber got the 67's rally started just 30 seconds into the final period. Mitchell Hoelscher scored just over a-minute-and-a-half later to put the Ottawa within a point. Sasha Chmelevski scored back-to-back goals in a less than three minutes pan to give the host team the win.
London 3 Guelph 2 (OT)
Liam Foudy struck twice including the game winner in overtime as London edged Guelph 3-2.
Billy Moskal also scored for the Knights.
Alexy Toropchenko and Issac Ratcliffe scored for the Storm.