Houston Astros (1965-present)

Houston Colt .45s (1962-1964)

Regular season MVP only. Since 1931 (but also includes some precursors to the MVP Award prior to 1931). When paired with a team, the player must have won the MVP award in a season he appeared for that team. When paired with a non-team category, does not need to be in the same season.

Since 1947. When paired with a team, the player must have won the Rookie of the Year award in a season he appeared for that team. When paired with a non-team category, does not need to be in the same season.