1954 – Dodgers slugger Duke Snider fans twice in the 6th inning of a game against the Giants, as the Dodgers hold on to a 6 – 5 victory.

On August 14, 1954 — 1954 – Dodgers slugger Duke Snider fans twice in the 6th inning of a game against the Giants, as the Dodgers hold on to a 6 – 5 victory.

Source:
Baseball Reference August 14
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game