プレイヤーズ・リーグ
Before the Players' League began its season in 1890, Welch realized that he was coming to the end of his playing career. Saying that he was in baseball to earn money, Welch agreed to re-sign with the Giants on a three-year contract. Welch said that he had been willing to accept $2,000 less to play in the Players' League, but that deal fell through when the league could only guarantee one year of salary. He met with sharp criticism from Jim O'Rourke and other Brotherhood members, but the Players' League lasted only one season.