Astros Roster Moves: A.J. Reed Optioned to Triple-A
Jon Singleton called up; Astros promotions for September games
Astros Claim Samuel Deduno Off Waivers, Aaron Thompson Called Up
Houston Astros put Anthony Gose on waivers - Lone Star Ball
Houston Astros claim Jacob Wilson off waivers; Oakland A's keep
Houston Astros: Ashur Tolliver Claimed Off Waivers
Orioles claim Jorge López off waivers, reuniting with All-Star
Astros' Blake Taylor, Joe Perez released after clearing waivers
Astros claim Harris off waivers from Arizona
Houston Astros Provide Injury Updates on Jose Altuve, Luis Garcia
Astros roster review: The state of the 40-man after five prospect
Houston Astros Could Claim Bullpen Help on Waivers - Sports