Has a CFL game ever ended 45-10?

Exactly once. On November 7, 1999, Montreal Alouettes beat Winnipeg Blue Bombers 45-10, and no CFL game before or since has ended that way. When it happened it was a scorigami, the first 45-10 in league history.

Where 45-10 sits among nearby CFL scores. Deeper blue means a score has happened more often; the outlined cell is the new one.

That makes 45-10 the 850th most common final score out of 1,183 that have ever occurred in CFL. One point away, 46-10 has happened 4 times and 45-11 has happened 4 times.

Every 45-10 in CFL history

Date	Result	Season
1999-11-07	Montreal Alouettes over Winnipeg Blue Bombers	1999

Open the CFL grid at 45-10