Sem Robberse

Robberse was added to the Cardinals' 40-man roster last offseason and looked like he might be on the precipice of a major-league promotion after he collected a 1.77 ERA and 35:7 K:BB over 35.2 frames in his first six starts with Triple-A Memphis. However, he then went through a rough patch (7.50 ERA in his next seven starts) before missing two months of action with an elbow problem. Robberse finished the season healthy and might have a shot to debut at some point next season, but a return to Memphis initially is a safe bet. The 23-year-old's fastball lacks velocity and movement, but he at least seems aware of that and has leaned more into his cutter, changeup and slider. Even if Robberse is able to maximize his pitch mix, it's a profile at present that doesn't appear likely to bear fantasy fruit.