At St. Louis‚ the Braves complete a three-game sweep of the reeling Cards with a 5 – 1 win by Gene Conley. Eddie Mathews completes the Braves’ scoring with a homer to center field in the 5th‚ off reliever Willard Schmidt‚ and Ken Boyer accounts for the Cards’ score with a home run in the 9th.

On August 11, 1957 — At St. Louis‚ the Braves complete a three-game sweep of the reeling Cards with a 5 – 1 win by Gene Conley. Eddie Mathews completes the Braves’ scoring with a homer to center field in the 5th‚ off reliever Willard Schmidt‚ and Ken Boyer accounts for the Cards’ score with a home run in the 9th.

Source:
Baseball Reference August 11
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game