Sebastian Santos-Olson is Miami’s rising lefty with real strikeout juice
In the 2026 season, Sebastian Santos-Olson has flashed as a freshman left-handed starter for Miami, with reports showing early swings between a 3.86 ERA over 4.2 innings and a 2.45 ERA over 11 innings, plus strikeout ability that has drawn notice in big spots[3][4][13]. The 6-foot-3, 215-pound southpaw has worked multiple roles, attacked hitters confidently, and earned praise for getting out of jams and staying composed under pressure[1][8]. He looks like a fit for teams that value a projectable lefty arm with competitive bite, not just raw numbers[1][3].
