Suter was recalled from Triple-A Colorado Springs on Monday.
With Jhan Marinez booted off the 40-man roster, the Brewers needed another arm in Milwaukee, leading to Suter getting summoned to the big leagues. Although the southpaw acted primarily as a starter in the minor leagues, he'll likely fill a bullpen role in the majors, a role in which he produced four scoreless outings earlier in the season.