That would be Charles Comiskey, who refused to pay his players well and allegedly denied them opportunities to reach performance bonuses, most notably ace pitcher Eddie Cicotte, who was supposedly denied multiple opportunities to get his 30th win which would trigger a $10,000 bonus. (His salary was $6,000.). Not sure if the benching is true, but his game logs indicate he was pulled after 2 innings in his last game with a 2-1 lead...