1991 – Houston Astros first baseman Jeff Bagwell is named the National League Rookie of the Year, becoming the first Houston player to win the award. Bagwell hit .294 with a team-leading 15 home runs and 82 RBI. His 82 walks also led the Astros. Bagwell was picked in the fourth round of the 1989 amateur draft by the Boston Red Sox, then traded in the 1990 stretch drive for relief pitcher Larry Andersen.

1991 – Houston Astros first baseman Jeff Bagwell is named the National League Rookie of the Year, becoming the first Houston player to win the award. Bagwell hit .294 with a team-leading 15 home runs and 82 RBI. His 82 walks also led the Astros. Bagwell was picked in the fourth round of the 1989 amateur draft by the Boston Red Sox, then traded in the 1990 stretch drive for relief pitcher Larry Andersen.