Has a CFL game ever ended 15-3?

Exactly once. On October 9, 1978, BC Lions beat Edmonton Eskimos 15-3, and no CFL game before or since has ended that way. When it happened it was a scorigami, the first 15-3 in league history.

Where 15-3 sits among nearby CFL scores. Deeper blue means a score has happened more often; the outlined cell is the new one.

That makes 15-3 the 850th most common final score out of 1,183 that have ever occurred in CFL. One point away, 16-3 has happened never and 15-4 has happened 2 times.

Every 15-3 in CFL history

Date	Result	Season
1978-10-09	BC Lions over Edmonton Eskimos	1978

Open the CFL grid at 15-3