Houston Astros autograph project · since 2010
An autograph from every Astro.
Astros A to Z collects an autograph from every player who has worn a Houston uniform, and tells the stories behind them: interviews with former Astros, articles about the players, and the long hunt for the names still missing.
39 players still needed · 1,071 on the all-time roster
The scorebook
Every Astros player, past and present, filed by last name. Find the one you remember.
The hunt
Chasing Jay Dahl.
Considered one of the rarest autographs in baseball. Follow the search, and tell us if you can help.
In their own words
Interviews with former Astros, from the bullpen to the batting order.
Common questions
What is Astros A to Z?
Astros A to Z is a long-running fan project, started in 2010, that collects an autograph from every player who has worn a Houston baseball uniform in at least one official game, and tells the stories of those players through interviews and articles.
How many Astros autographs are in the collection?
The collection currently holds 1,032 autographs. 39 players on the all-time roster are still needed.
Which Astros autographs are hardest to find?
Jay Dahl, a pitcher who appeared in one game for the Houston Colt .45s in 1963 and died in 1965, is considered one of the rarest autographs in baseball. The full list of players still needed is on the Who We Still Need page.