Altuve was removed from Tuesday's game against the Giants after getting hit on the foot by a pitch, Matt Kawahara of the Houston Chronicle reports.
Kurtz (thumb) is set to spend three more weeks in a brace after receiving a platelet-rich plasma injection last Tuesday, Martin Gallegos of MLB.com reports.
Trammell is absent from Tuesday's lineup against the Giants.
Soderstrom is absent from the lineup for Tuesday's matchup with the Rays.
The Astros optioned Meyers to Triple-A Sugar Land on Tuesday, Julia Morales of Space City Home Network reports.
The Athletics claimed Rom off waivers Tuesday.
Gelof went 2-for-4 with a solo home run, an RBI double and a second run scored in Monday's 10-6 loss to the Rays.
McNeil went 2-for-4 with one RBI, one stolen base and one run scored in Monday's 10-6 loss to the Rays.
Soderstrom went 1-for-5 with a double, one RBI, a stolen base and a run scored in Monday's 10-6 loss to the Rays.
Lopez allowed two runs on five hits and a walk while striking out five over seven innings in a no-decision versus the Rays on Monday.
