Has an NFL game ever ended 20-2?

Exactly once. On October 10, 1937, Chicago Bears beat Cleveland Rams 20-2, and no NFL game before or since has ended that way. When it happened it was a scorigami, the first 20-2 in league history.

Where 20-2 sits among nearby NFL scores. Deeper blue means a score has happened more often; the outlined cell is the new one.

That makes 20-2 the 838th most common final score out of 1,090 that have ever occurred in NFL. One point away, 21-2 has happened 1 times and 20-3 has happened 65 times.

Every 20-2 in NFL history

Date	Result	Season
1937-10-10	Chicago Bears over Cleveland Rams	1937

Open the NFL grid at 20-2