Outfielder Robbie Grossman has used his penchant for a high on-base percentage to land the second spot in the Astros lineup. Jose Altuve had been slated for that spot heading into spring training, but he will bat cleanup behind catcher Jason Castro.

Grossman posted a .381 OBP throughout his minor league career and managed a .351 mark in that department after his second callup by Houston last season.