Offseason
- December 13, 1999: Johan Santana was drafted from the Astros by the Florida Marlins in the 1999 rule 5 draft.
- January 6, 2000: Dwight Gooden was signed as a free agent by the Astros.
Read more about this topic: 2000 Houston Astros Season
Offseason
Read more about this topic: 2000 Houston Astros Season