Steve Pearce had another big game, going 4-for-5 with two doubles, two RBI, and two stolen bases in Thursday's win over the Rangers.
Rangers manager Jeff Banister said Carlos Gomez could be called up on Thursday.
DJ LeMahieu was scratched from the Rockies' lineup Tuesday due to left wrist inflammation.
Rangers activated LHP Derek Holland from the 60-day disabled list.
Lance Lynn (elbow) is set to make a rehab start Wednesday with Double-A Springfield.
Rangers activated OF Josh Hamilton from the 60-day disabled list; placed him on unconditional release waivers.
Luis Valbuena will undergo season-ending surgery on his strained right hamstring.
Chris Tillman (shoulder) is now questionable for his Thursday start against the Nationals.
Aledmys Diaz (thumb) was able to take grounders on Tuesday in St. Louis.
Devon Travis is out Tuesday due to an issue with the third knuckle on his right hand.
Blue Jays manager John Gibbons said you can "pretty much count on" Jose Bautista (knee) returning from the disabled list when first eligible on Thursday.
Yulieski Gurriel (hamstring) is out of the Astros' starting lineup again on Tuesday night.