Detroit’s Tommy Bridges tosses a one-hitter in topping the Senators‚ 3 – 1. Joe Kuhel’s homer is the only Washington safety. It is the first time in the American League that a pitcher has allowed a home run in a one-hitter.

On May 24, 1933 — Detroit’s Tommy Bridges tosses a one-hitter in topping the Senators‚ 3 – 1. Joe Kuhel’s homer is the only Washington safety. It is the first time in the American League that a pitcher has allowed a home run in a one-hitter.

Source:
Baseball Reference May 24