July 20, 1957 - Dick Donovan one hits the Red Sox at Comiskey Park and wins 4 - 0. Ted Williams got Boston’s only hit on a single in the 4th inning. It’s Donovan’s second one hitter in two months. On May 25th he one hit the Indians in Cleveland winning by the same score of 4 -0.

Boxscore & P-B-P:  http://www.retrosheet.org/boxesetc/1957/B07200CHA1957.htm