Greater Vancouver upsets Montreal 161-135 in Ontario playoff opener

Greater Vancouver Roller Derby’s Summit turned the Ontario playoff opener into a bracket-shifting jolt, knocking off Montreal Roller Derby’s Les Sexpos 161-135 and forcing the bracket to change shape almost immediately. The 26-point win gave the 11th seed a live result over the fifth seed, but Ontario had no time to settle into a story line before the next one arrived.

The Women’s Flat Track Derby Association staged the 2026 North America Playoffs - Ontario from June 5-7 at Waterloo Memorial Recreation Complex in Waterloo, Ontario, with Tri-City Roller Derby hosting. Seeding came from the April 1 rankings, and WFTDA said the top 12 eligible teams in North America were invited to playoffs. Because of US border policies, the federation added a fourth North America location and allowed teams to indicate a travel preference, with all teams accommodated at the location of their choice.

That structure made Friday Game 2 matter even more. Montreal entered with a 3-5 season, 1,096 points for, 1,293 against and a 245.29 GPA on the North America Northeast rankings page. Greater Vancouver came in at 5-3, with 1,469 points for, 1,194 against and a 164.74 GPA on the North America West page. The upset was not a fluke on paper, but it was still one of the weekend’s most eye-catching results because it came against a ranked postseason opponent in a format where one good bout could alter the rest of the bracket.

It also sent Greater Vancouver into a fast turnaround that exposed how little margin exists in Ontario. Queen City Roller Derby’s Lake Effect Furies, seeded third, waited for the winner of Game 2 and then handled Summit 183-116 later that same day. WFTDA noted that Queen City and Greater Vancouver had never played each other before, and that the matchup contributed to GUR rankings while Summit out-performed its expected result by 31.3 percent.

Queen City arrived at Ontario with a 4-4 season, 1,179 points for, 1,586 against and a 320.09 GPA on the North America Northeast rankings page. That is the part the bracket never hides: a lower seed can land the first punch, but against a deeper opponent the recovery window is almost nonexistent. Greater Vancouver’s win over Montreal was real and valuable, yet Ontario immediately showed how quickly momentum can flip when the next whistle comes only hours later.