The 20-year-old Braves rookie cleared the bases in the second inning of the NLDS Game 3 vs. the Dodgers, breaking a mark set by Mickey Mantle in 1953.
Ronald Acuna becomes youngest player with postseason grand slam
The 20-year-old Braves rookie cleared the bases in the second inning of the NLDS Game 3 vs. the Dodgers, breaking a mark set by Mickey Mantle in 1953.
