The Brewers designated Roller for assignment Saturday.
EDGE Analysis
The Brewers selected Rob Zastryzny's contract from Triple-A Nashville on Saturday in order to replace the injured Jared Koenig (forearm), leaving Roller as the odd man out of Milwaukee's 40-man roster. The 27-year-old outfielder has slashed just .196/.237/.313 through 173 plate appearances in Triple-A and will most likely pass through waivers unclaimed.