Most Common Pitchers

Year Starting Pitchers Closer Bullpen
Most Years MacArthur Barr Aydelott McCauley McKeon
1884 (29-78) McKeon Barr Aydelott McCauley MacArthur      
1 years 5 pitchers 0 pitchers 0 pitchers
Shading is not used to differentiate the players' performances. It is merely used to quickly illustrate long strings of games/years played by a single player. When a player in the column changes, so does the color of the shading.