William Thomas McCarthy (April 11, 1882 – May 29, 1939) was an American

professional baseball Professional baseball is organized baseball in which players are selected for their talents and are paid to play for a specific team or club system. It is played in baseball league, leagues and associated farm teams throughout the world. Mod ...

pitcher In baseball, the pitcher is the player who throws ("pitches") the baseball from the pitcher's mound toward the catcher to begin each play, with the goal of retiring a batter, who attempts to either make contact with the pitched ball or draw ...

. He appeared in one major-league game, pitching two innings in one game for the 1906 Boston Beaneaters. In that game, he gave up two earned runs on two hits and three walks.

Sources

Stats at Baseball-Almanac
Major League Baseball pitchers Boston Beaneaters players Baseball players from Middlesex County, Massachusetts Fordham Rams baseball players 1882 births 1939 deaths People from Ashland, Massachusetts {{US-baseball-pitcher-1880s-stub