Bruce Bochte of the Seattle Mariners successfully pulls off the hidden ball trick against Rich Dauer in the 7th inning of 4 – 3 win against the Baltimore Orioles.

On July 8, 1982 — Bruce Bochte of the Seattle Mariners successfully pulls off the hidden ball trick against Rich Dauer in the 7th inning of 4 – 3 win against the Baltimore Orioles.

Source:
Baseball Reference July 8