SI.com · Jun 3, 2020
Gambling 101: What is a Backdoor Cover?
Welcomed by the winning side, and dreaded by the losing side, sports betting tickets sometimes end with backdoor cover. This phenomenon often occurs when a team scores points, usually late in a game, that causes one side to cover the point spread. Backdoor covers can occur with favorites or underdogs and bettors on the losing side often refer to them as a bad beat. Points scored late, that don’t affect the outright winner, can create a backdoor cover.
Backdoor Covers are Common in Football