Navin Field in Detroit and Fenway Park in Boston open
On April 20, 1912 – 1912: Two new ballparks open today in the American League — Navin Field in Detroit and Fenway Park in Boston. Beside celebrating the parks, the fans also get to celebrate 11-inning victories behind the play of two future Hall of Famers.
An estimated crowd of 26,000 (24,384 paid) fills the new concrete ballpark in Detroit. Every seat is taken and thousands stand around the borders of the outfield, necessitating ground rules which limit the length of any hit to two bases. Ty Cobb stars for the Tigers, with two hits, two steals (including one of home) and two outstanding catches in center-field. The Tigers win 6-5 on pitcher George Mullin’s run-scoring single in the 11th inning.
In Boston, the Red Sox finally get to play in Fenway after several rainouts. The estimated crowd of 27,000 sees the home team beat New York, 7-6, as Tris Speaker knocks in the winning run in the 11th.