The Draft Bomb · Prospect profile2027 Draft · BB #027
IOL· #1 IOL· Round 1· Tier 2 · Pro Bowl ceiling
Austin
Siereveld.
Bomb Grade
79.4/100
Big Board #27
IOL· #1 IOL· Round 1· Tier 2 · Pro Bowl ceiling
Austin
Siereveld.
Ohio State· #67· Sr· Liberty Township, Ohio· 6'5"· 327 lb(School-listed)
"Few tackles merge a dominant, heavy anchor against the bull rush with the fluid footwork to mirror rushers around the arc. Siereveld's high-level processing against stunts and run-game power are immediate pro-ready traits, though his hand placement requires refinement. He projects as a quality, long-term starting right tackle."
Ohio State's two-time captain started all 14 games at left tackle in 2025 and earned second-team All-Big Ten, then moved back to right guard in 2026 — the position he is most likely to play on Sundays.
What he does well
- 01Positional versatility — He has started at left guard, right guard and left tackle for a College Football Playoff program, which is rare on any draft board.
- 02Hand placement — He lands inside the breastplate on first contact, and that inside grip is what lets him sustain blocks after his feet stop.
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End of report · The Draft Bomb 2027