Astros Roster & Staff

Date Transaction
2/2/17 Houston Astros signed free agent RHP Dayan Diaz to a minor league contract and invited him to spring training.
2/13/17 Houston Astros signed free agent LHP Nathanael Ventura to a minor league contract.
2/13/17 Houston Astros signed free agent LHP Denilson Lugo to a minor league contract.
2/15/17 Kevin Chapman changed number to 69.
2/15/17 Tony Kemp changed number to 18.