London got the start that they wanted with a goal 31 seconds into the game from captain Sean McGurn, tipping in an Isaiah George point shot to make it 1-0. The Knights quickly extended their lead in the final 20 seconds of their powerplay as Ryan Winterton capitalized on a rebound in the slot to make it 2-0. The Petes finally got on the scoreboard as Owen Beck scored on a sharp-angle shot, sneaking by Knights goaltender Zach Bowen with 1:14 left in the period to make it 2-1 into the second.
It was a fireworks show for both teams in the middle frame as shortly after a penalty kill, Peterborough immediately went on the attack. Owen Beck scooped up a loose puck and fed it to J.R. Avon for a breakaway. Avon made no mistake and made a beautiful deke to beat Bowen for the 2-2 tie early in the second. London quickly countered as Gavin White turned it over in his own zone and McGurn capitalized and restored London’s lead, 3-2. Five minutes later, Chase Stillman sniped the top corner from the point for a 3-3 tie. Brennan Othmann continued his playoff dominance with the eighth goal of the playoffs (and 23rd point) for Peterborough’s first lead of the night 4-3. It was short-lived as London’s Brody Crane cashed in a rebound for a 4-4 tie. Just 1:21 later, Jackson Edward scored his first of the season, beating Petes goalie Michael Simpson through the five-hole for a one-goal lead heading into the third.
The final frame saw Stillman rip home a goal from the high slot early in the period to tie things up at 5-5, his second of the game. It was the only goal in the period as the game went into overtime.