Horry Scale: Derrick White's buzzer-beating putback keeps Celtics' season alive

Derrick White became the 2nd player in NBA history to hit a buzzer-beater with his team trailing on the scoreboard and facing elimination. A reminder on The Horry Scale: It breaks down a game-winning buzzer-beater (GWBB) in the categories of difficulty, game situation (was the team tied or behind at the time?), importance (playoff game …