Feyereisen will open the season on the Brewers' 30-man roster.
Feyereisen would likely have opened the season in the minors had rosters not expanded, but with teams allowed to carry 30 players he was able to land a spot in the Brewers' bullpen. Feyereisen has never pitched in the majors, but the Wisconsin native will now have the chance to make his big-league debut while wearing the uniform of his hometown squad.