The Astros announced they have claimed outfielder Nelson Velázquez off waivers from the Cardinals. Infielder/outfielder Shay Whitcomb has been designated for assignment by Houston as the corresponding move. In his time on the roster, Velázquez struck out at a 30.1% clip but also hit four home runs, leading to a .216/.289/.432 slash line. Refsnyder is still out there but the Astros will take a shot on Velázquez for now. Picking up Velázquez will cost Whitcomb his roster spot.