Big-velo lefty with legit strikeout polish, but 2026 is a redshirt year
In the 2026 season, Jonah Aase is a highly regarded LSU left-hander whose calling card is a clean, repeatable delivery, aggressive strike-throwing, and a true four-pitch mix that helped him dominate in high school and earn top-35 national lefty recognition[1][14]. He missed his senior high school season after Tommy John surgery and is redshirting at LSU in 2026, so the fit is more long-term upside than immediate impact[2][10][15]. If you want a projectable southpaw with poise, work ethic, and real starter traits, he’s a sneaky-good stash.
