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College Football
NCAA FBS Hub
2026 Season & Measurements
Draft Simulator Stats
No scouting note for Thomas Castellanos yet — see the full profile for stats and stock.
Threw for 2,885 yards and added 431 rushing yards with eight rushing scores in his first year at Oklahoma. Transfer from North Texas. Led the FBS in passing yards last season (4,379). Electric throws on tape. Arm strength to access all levels, but decision making must improve. Very agile for his size and his release is so quick. Has a whip for an arm and isn't afraid to attack small windows. Mestemaker's pocket composure and anticipation over the middle are rare for a player with so little starting experience, and there is a foundation worth developing. His touch, post-snap processing lapses, and mechanical consistency all have room to improve, and how far he gets with those will determine his ceiling as an NFL starter.
Put any two prospects head-to-head — a 2027 NFL Draft hopeful or anyone on a 2026 NCAA roster — and Fanspeak stacks their position-relevant stats and Draft Simulator signals in one view.
Choose any two players from the 2027 NFL Draft class or the 2026 NCAA roster — search by name or tap a suggestion. Pick one and the other slot narrows to the same position so the matchup stays like-for-like.
Their measurements and 2026 college production line up side-by-side — only the stats that matter for the position, with the winner of each row checked.
Weigh the community's read: Fanspeak Consensus rank, position rank, ADP, mock-draft volume, hype, and the NFL team each prospect gets drafted to most.
Thomas Castellanos and Drew Mestemaker are compared here on Fanspeak's 2027 NFL Draft data — body measurements, position-relevant college production, the community consensus big board, average draft position across thousands of mock drafts, and how often each prospect shows up in those mocks. Rather than one scout's take, the matchup reflects where the draft community as a whole values each player.
Consensus rank is the cleanest single signal: a lower number means the crowd boards the prospect earlier. ADP layers in mock-draft behavior, and mock-draft volume tells you which prospect the community is paying attention to. The stat comparison checks the winner of each metric.
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