At Seattle, the Mariners edge the A’s, 1 – 0 behind Floyd Bannister. During the game a foul ball hits a speaker and is caught by the A’s pitcher for an out.

This Day In Baseball

On August 3, 1979 — At Seattle, the Mariners edge the A’s, 1 – 0 behind Floyd Bannister. During the game a foul ball hits a speaker and is caught by the A’s pitcher for an out.

Source:
Baseball Reference August 3
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game