Astros optioned C Max Stassi to Triple-A Oklahoma City.
Max Stassi says he feels "100 percent, ready to go" heading into spring training.
Astros activated C Max Stassi from the 15-day disabled list.
Max Stassi (concussion) caught another bullpen session Sunday.
Astros transferred C Max Stassi from the 7-day disabled list to the 15-day disabled list.
Max Stassi has been riding an exercise bike and has had a reduction in his post-concussion symptoms.
Astros placed C Max Stassi on the 7-day concussion disabled list.
X-rays and a CT scan taken Thursday afternoon on Max Stassi's face and head showed no fractures.
Max Stassi left Wednesday's game against the Rangers after getting hit in the face by a pitch.
Astros purchased the contract of C Max Stassi from Double-A Corpus Christi.
Brian McTaggart of MLB.com reports that the Astros are planning to call up catcher Max Stassi from Double-A Corpus Christi.
Max Stassi (sports hernia) resumed hitting Monday.
Max Stassi had sports hernia surgery on Thursday.
Astros prospect Max Stassi is being evaluated for a possible sports hernia.