Has a CFL game ever ended 54-4?

Exactly once. On July 21, 1989, Edmonton Eskimos beat Calgary Stampeders 54-4, and no CFL game before or since has ended that way. When it happened it was a scorigami, the first 54-4 in league history.

Where 54-4 sits among nearby CFL scores. Deeper blue means a score has happened more often; the outlined cell is the new one.

That makes 54-4 the 850th most common final score out of 1,183 that have ever occurred in CFL. One point away, 55-4 has happened never and 54-5 has happened never.

Every 54-4 in CFL history

Date	Result	Season
1989-07-21	Edmonton Eskimos over Calgary Stampeders	1989

Open the CFL grid at 54-4