The Astros have designated Brett Wallace for assignment to make roster space for newly signed pitcher Jerome Williams, the club announced via press release. Once the game's 27th overall prospect, Wallace never found sustained success in Houston.

Playing the corner infield (mostly first base) over four seasons with the Astros, Wallace never earned more than 379 plate appearances in a season and accumulated a .242/.313/.391 slash (including 29 home runs) in 1,077 plate appearances. Last year, he received 285 plate appearances and put up a .221/.284/.431 line, striking out over 100 times while drawing just 18 walks. (His 36.5% strikeout rate was the worst in the league amongst players with at least 150 plate appearances.)