Conversation so far:
Where did Billy Southworth go to school?
Orlando Southworth had wanted his son, Billy Southworth, to attend college. At the age of 19, he signed a contract with the Portsmouth team in the Ohio State League.
When did Billy Southworth start playing?
Billy Southworth joined the Cleveland Indians in 1913, but only appeared in one game, entering as a replacement on defense.
How long did Billy Southworth play for the Cleveland Indians in 1913?
As a player, Billy Southworth played for the Cleveland Indians in 1913 and 1915.
Did Billy Southworth play fo anyone else after Birmingham Barons in 1917?
In 1918, Billy Southworth made the Pittsburgh Pirates and played in 64 major league games.
When did Billy Southworth start coaching instead of playing?
Billy Southworth's managerial career began in 1928 with the Rochester Red Wings of the AA International League (IL), the top club in the Cardinals' farm system.
Did Billy Southworth end up playing for any other teams other than the Boston Braves, Pittsburgh Pirate, and Cleveland Indians?
Billy Southworth was promoted to St. Louis as player-manager for 1929, replacing Bill McKechnie.

Question: What was his career like, how well did he do as a player?
Self-contained rewrite: What was Billy Southworth's career like? How well did Billy Southworth do as a player?