Moore had his second MLB tour during the ‘73 season, posting a record of 0-1 with a 10.80 earned run average in those three games and 3.1 innings pitched.
In 1972, he had his first taste of the “big show”, also appearing in three games, not figuring in a decision with a much nicer 2.92 E.R.A.
After spending the 1974 season in the minors, he’d make it back in 1975, splitting the season with the St. Louis Cardinals and Texas Rangers, appearing in 22 games, going 0-2 with a 6.13 E.R.A. over 39.2 innings, the most action he’d see in any of his 4 seasons as a big-leaguer.
After yet another season in the minor leagues in 1976, he would play the final 14 games of his career as a member of the inaugural Seattle Mariners team in 1977, winning two games against one loss with a 4.91 E.R.A., finishing his career with a 2-4 record over 42 games and 88.1 innings.