On September 13, 1909 — Tigers’ outfielder Ty Cobb hits his ninth round-tripper, all inside-the park, to win the home run crown. The Georgia Peach will hit 117 round-trippers during his 24-year career, but this is the only season he will lead the league.


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Baseball Reference September 13
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game