Turley played for the Yankees from 1955 to 1962. In the 1955 season, Turley won 17 games for the Yankees, and recorded 210 strikeouts, second to Herb Score (245). But, he also led the league in walks with 177. The Yankees won the American League pennant, and advanced to the 1955 World Series, where they faced the Brooklyn Dodgers. He pitched in Game Three of the 1955 World Series, losing to Johnny Podres. He also made two relief appearances in the series, in Games Five and Seven, as the Dodgers defeated the Yankees four games to three.