The Cards paste Red Ames for 6 runs in 3 innings‚ then add two more against reliever Christy Mathewson to win‚ 8 – 6. Matty takes the loss; his record is now 17-8.

On August 12, 1912 — The Cards paste Red Ames for 6 runs in 3 innings‚ then add two more against reliever Christy Mathewson to win‚ 8 – 6. Matty takes the loss; his record is now 17-8.

Source:
Baseball Reference August 12
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game