Clean Sheet

Clean sheet refers to when a team does not concede any goals in a match. It is a common betting market, especially in football, where bettors can wager on whether a team will keep a clean sheet or not. For example, if a goalkeeper and their defense prevent the opposing team from scoring, their team has kept a clean sheet. If you bet on "Team A to keep a clean sheet" and they win 2-0, your bet is successful.