Most Common Pitchers

Year Starting Pitchers Closer Bullpen
Most Years Luff Nichols Ryan
1875 (7-40) Nichols Luff Ryan          
1 years 3 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.