Babe Ruth hits No. 17, the first of seven home runs in 12 days, which will include his 4th grand slam, an American League record until 1959. The Yankees overcome Muddy Ruel’s hitting into a triple play and beat the Tigers in 15 innings, 5 – 4.

This Day In Baseball

On August 14, 1919 — Babe Ruth hits No. 17, the first of seven home runs in 12 days, which will include his 4th grand slam, an American League record until 1959. The Yankees overcome Muddy Ruel’s hitting into a triple play and beat the Tigers in 15 innings, 5 – 4.

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