Speaker took over the reins as player-manager in , and led the team to a championship in 1920. On August 16, 1920, the Indians were playing the Yankees at the Polo Grounds in New York. Shortstop Ray Chapman, who often crowded the plate, was batting against Carl Mays, who had an unusual underhand delivery. It was also late in the afternoon and the infield was completely shaded with the center field area (the batters' background) bathed in sunlight. As well, at the time, "part of every pitcher's job was to dirty up a new ball the moment it was thrown onto the field. By turns, they smeared it with dirt, licorice, tobacco juice; it was deliberately scuffed, sandpapered, scarred, cut, even spiked. The result was a misshapen, earth-colored ball that traveled through the air erratically, tended to soften in the later innings, and as it came over the plate, was very hard to see."