A thin system, although not quite as bad as previous years.

Houston Astros             36 players

Jose Altuve                2B
Douglas Arguello           LHP
Jay Austin                 OF
Brian Bogusevic            OF
Tanner Bushue              RHP
Jose Cisnero               RHP
Koby Clemens               1B
Delino DeShields           OF
Bobby Doran                RHP
Michael Feliz              RHP
Mike Foltynewicz           RHP
Jon Gaston                 OF
Jake Goebbert              OF
Ben Heath                  C
Mike Kvasnicka             OF-3B-C
Dallas Keuchel             LHP
Jordan Lyles               RHP
J.D. Martinez              OF
Mark Melancon              RHP
Jiovanni Mier              SS
Telvin Nash                1B
Ariel Ovando               OF
Jimmy Paredes              2B
Roberto Pena               C
Lance Pendleton            RHP   rule 5
Rodney Quintero            RHP
James Robinson      RHP
Aneury Rodriguez           RHP    rule 5
Ross Seaton                RHP
Tommy Shirley              LHP
J.B. Shuck                 OF
Pat Urckfitz               LHP
Vincent Velasquez          RHP
Jonathan Villar            SS
Chris Wallace              C
Austin Wates               OF