Terry Williams helped the Calgary Stampeders end their Grey Cup misery.

The Calgary Stampeders celebrate a fumble recovery against the Ottawa Redblacks during the second half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Darryl Dyck/The Canadian Press via AP)
The Calgary Stampeders celebrate a fumble recovery against the Ottawa Redblacks during the second half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Darryl Dyck/The Canadian Press via AP)
Calgary Stampeders quarterback Bo Levi Mitchell (19) and linebacker Alex Singleton (49) celebrate the team's win over the Ottawa Redblacks in the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)
Calgary Stampeders quarterback Bo Levi Mitchell (19) and linebacker Alex Singleton (49) celebrate the team’s win over the Ottawa Redblacks in the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)

Williams had a Grey Cup-record 97-yard punt return for a touchdown and Calgary beat the Ottawa Redblacks 27-16 on Sunday night after falling short the previous two years in the Canadian Football League title game.

Calgary Stampeders quarterback Bo Levi Mitchell celebrates the team's win over the Ottawa Redblacks in the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)
Calgary Stampeders quarterback Bo Levi Mitchell celebrates the team’s win over the Ottawa Redblacks in the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)
Calgary Stampeders tackle Ottawa Redblacks wide receiver R.J. Harris (84) during the second half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Darryl Dyck/The Canadian Press via AP)
Calgary Stampeders tackle Ottawa Redblacks wide receiver R.J. Harris (84) during the second half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Darryl Dyck/The Canadian Press via AP)
Ottawa Redblacks wide receiver Diontae Spencer (85) runs with the ball as Calgary Stampeders linebacker Riley Jones (52) tries to catch him during the second half of the 106th Grey Cup at Commonwealth Stadium in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)
Ottawa Redblacks wide receiver Diontae Spencer (85) runs with the ball as Calgary Stampeders linebacker Riley Jones (52) tries to catch him during the second half of the 106th Grey Cup at Commonwealth Stadium in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)

Calgary lost 39-33 in overtime to Ottawa in 2016, and dropping a 27-24 decision to Toronto last year.

Calgary Stampeders try to stop Ottawa Redblacks wide receiver R.J. Harris (84) during the second half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Darryl Dyck/The Canadian Press via AP)
Calgary Stampeders try to stop Ottawa Redblacks wide receiver R.J. Harris (84) during the second half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Darryl Dyck/The Canadian Press via AP)
Calgary Stampeders wide receiver Chris Matthews (81) gets tackled by Ottawa Redblacks defensive back Anthony Cioffi (24) and linebacker Avery Williams (42) during the second half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)
Calgary Stampeders wide receiver Chris Matthews (81) gets tackled by Ottawa Redblacks defensive back Anthony Cioffi (24) and linebacker Avery Williams (42) during the second half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)

Bo Levi Mitchell — the CFL’s most outstanding player this season after throwing a league-best 35 TD passes — was the game MVP. He was 14 of 21 passing for 182 yards and two touchdowns, but also had two interceptions.

Calgary Stampeders running back Terry Williams (38) celebrates a punt return for a touchdown against the Ottawa Redblacks, with defensive back Tunde Adeleke (27) during the first half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Darryl Dyck/The Canadian Press via AP)
Calgary Stampeders running back Terry Williams (38) celebrates a punt return for a touchdown against the Ottawa Redblacks, with defensive back Tunde Adeleke (27) during the first half of the Canadian Football League Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Darryl Dyck/The Canadian Press via AP)
Ottawa Redblacks defensive back Sherrod Baltimore (27) and Ottawa Redblacks linebacker Kevin Brown II (31) tackle Calgary Stampeders wide receiver Chris Matthews (81) during the first half of the 106th Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Jason Franson/The Canadian Press via AP)
Ottawa Redblacks defensive back Sherrod Baltimore (27) and Ottawa Redblacks linebacker Kevin Brown II (31) tackle Calgary Stampeders wide receiver Chris Matthews (81) during the first half of the 106th Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Jason Franson/The Canadian Press via AP)
Ottawa Redblacks wide receiver Julian Feoli-Gudino (83) pushes Calgary Stampeders defensive back Emanuel Davis (8) out of the way during the first half of the 106th Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Jason Franson/The Canadian Press via AP)
Ottawa Redblacks wide receiver Julian Feoli-Gudino (83) pushes Calgary Stampeders defensive back Emanuel Davis (8) out of the way during the first half of the 106th Grey Cup in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Jason Franson/The Canadian Press via AP)

Stampeders receiver Lemar Durant was selected the outstanding Canadian after making four catches for 30 yards and a TD and adding a 22-yard run.

Calgary Stampeders wide receiver Lemar Durant (1) celebrates his touchdown with running back Don Jackson (25) during the first half of the 106th Grey Cup against the Ottawa Redblacks in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)
Calgary Stampeders wide receiver Lemar Durant (1) celebrates his touchdown with running back Don Jackson (25) during the first half of the 106th Grey Cup against the Ottawa Redblacks in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)
Calgary Stampeders quarterback Bo Levi Mitchell (19) prepares to throw the ball during the first half of the 106th Grey Cup against the Ottawa Redblacks in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)
Calgary Stampeders quarterback Bo Levi Mitchell (19) prepares to throw the ball during the first half of the 106th Grey Cup against the Ottawa Redblacks in Edmonton, Alberta, Sunday, Nov. 25, 2018. (Nathan Denette/The Canadian Press via AP)

Redblacks quarterback Trevor Harris was 8 of 17 passes for 132 yards with a touchdown and interception.

Source: The Associated Press