Brolan Frost is Iowa’s high-upside lefty with a developing pitch mix and real room to grow
In the 2026 season, Brolan Frost has been used in Iowa’s bullpen, with strong flashes against Bradley and a rougher outing against Purdue, showing the volatility that often comes with a young left-hander still finding his groove. Iowa describes him as a high-level pitchability arm with a mid-to-upper-80s fastball, a curveball and changeup, and a frame built for development. The big appeal: a 6-foot-5 lefty with polish, strike-throwing upside, and enough projection that coaches think his best baseball is still ahead of him.
