On August 3, 1944 — Tommy Brown, just 16 years and 8 months old, plays SS for Brooklyn in both games of a twin bill loss, 6 – 2 and 7 – 1, to the Cubs. He hits a double and scores a run.

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