Anthony Bass has elected to become a free agent.
Astros sent RHP Anthony Bass outright to Triple-A Oklahoma City.
Astros optioned RHP Anthony Bass to Triple-A Oklahoma City.
Astros activated RHP Anthony Bass from the 15-day disabled list.
Anthony Bass (intercostal) is expected be activated from the disabled list on Thursday.
Anthony Bass (intercostal) will begin a minor league rehab assignment Saturday with High-A Quad Cities.
Astros general manager Jeff Luhnow said Tuesday that Anthony Bass (intercostal) will go out on a rehab assignment "soon."
Astros assistant general manager David Stearns said Monday that he is hopeful Anthony Bass (intercostal) will be able to return before the All-Star break.
Astros placed RHP Anthony Bass on the 15-day disabled list, retroactive to May 11 with a right intercostal strain.
Anthony Bass earned his second save of the year Saturday in the Astros' 6-5 defeat of the Rangers.
Anthony Bass got one out in relief of Josh Fields for his second career save Thursday against the Jays.
Anthony Bass pitched a couple of scoreless innings in relief Tuesday against the Marlins.
Astros acquired RHP Anthony Bass and a player to be named later and cash considerations from the Padres for a player to be named later or cash considerations.
Padres recalled RHP Anthony Bass from Triple-A Tucson.