Suter will start Game 1 of Tuesday's doubleheader against the Cardinals.
Suter will start in place of Brandon Woodruff, who was a late scratch with a tight hamstring. While Suter has worked as a starter for Triple-A Colorado Springs, he has only pitched out of bullpen for the Brewers this season. The southpaw, who owns a 4.91 ERA in 7.1 major-league innings this season, will match up against Lance Lynn in his first start of the season.