Taylor Trammell remained in concussion protocol after being injured trying to make a catch Wednesday in Detroit.

Astros outfielder Taylor Trammell was being evaluated for a concussion as well as dealing with stiffness in his neck and back, according to manager Joe Espada, after crashing into the center field fence in the first inning Wednesday.

The Houston Astros have had a difficult season as-is on the injury front, and now, another key component of their roster has gone down with a setback.