Ethan Marmie brings size, strike-throwing, and Friday-night starter upside—when healthy
In the 2025 season, Ethan Marmie emerged as a workhorse for Cal Poly, leading Big West starters in innings at one point and logging 71.0 innings with 52 strikeouts and 4 wins, even though the ERA sat at 5.83. He’s a 6-foot-7 right-hander with a starter’s frame, competitive edge, and enough mound presence to handle big innings; he also showed enough value to start in pressure games and the NCAA Regional. The catch: he missed the 2026 season after elbow surgery, so the fit hinges on health, but the upside is clear.
