Mack Stewart
William Macklin Stewart was a pitcher in Major League Baseball who played during 1944 and 1945 for the Chicago Cubs.
Stewart's only MLB Win–loss [record (pitching)#Losing pitcher|decision] came on May 29, 1945, when the Cubs hosted the Brooklyn Dodgers season|Brooklyn Dodgers] at Wrigley Field. Stewart was the starting pitcher, but allowed 6 runs in only 2 innings; the Cubs would lose 10–3.