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College Football
NCAA FBS Hub
2026 Season & Measurements
Draft Simulator Stats
No scouting note for Joey O'Brien yet — see the full profile for stats and stock.
4 solo 2 asst 3 PBU vs Rutgers, 3 solos 4 asst 1 INT vs Indiana. 2025 Honors -- Second-team All-Big Ten (coaches) and third-team All-Big Ten (media). CSC Academic All-District. Academic All-Big Ten. Roy Carver Most Valuable Player, defense. Hustle Award, defense. One of two sophomores named to 2025 Player Council. 2025: Started at cash position in all 13 games. Collected 71 tackles on the season (44 solo, 27 assists), including 5.5 tackles for a loss of 16 yards, one QB sack for one yard, three interceptions for 72 yards and one touchdown, seven pass break-ups, and one recovered fumble on the season while Iowa's defense led the nation in fourth down conversion percentage (23.8), and ranked fifth in first down defense (204), eighth in scoring defense (15.6), ninth in total defense (280.4), and 10th in passing defense (172.7). The three interceptions ranked eighth in the Big Ten.
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.
Joey O'Brien and Zach Lutmer 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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