Aidan Chiles, Northwestern QB: the 2026 season story
Aidan Chiles is a senior quarterback for Northwestern (Big Ten). He ranks 4th of 365 quarterbacks in Division I by the Player Index, which judges every quarterback on the measures that matter at the position, adjusted for the opponents he faced.
Scouting report
Why it matters. Every measure is set against every ranked quarterback, so a strength here is a strength against the whole position, not just his own team. Aidan Chiles's strongest measure is pass success rate at 59%, 2nd of 181 (the average is 46%). Even his lowest-ranked one is good: pass TD per game at 1.6, 47th of 181 (the average is 1.2).
Season production
Why it matters. Volume is the first sign of how much a coaching staff trusts a player. His pass yards per game, 237, ranks 35th among 181 ranked quarterbacks.
Against every quarterback
Why it matters. Volume, efficiency and impact plays can tell different stories: a player can be busy without being effective, or rarely used but dangerous every time. Among ranked quarterbacks he sits, on average, in the 80th percentile for volume, 96th for efficiency and 74th for impact.
The season, game by game
Why it matters. Consistency matters to a team: one huge game and five quiet ones is a different season from six solid ones. Over 8 games, Aidan Chiles's best came in week 4 at Indiana and his quietest in week 8 against Rutgers.
When it matters
Why it matters. Third downs, the red zone and games against good teams are where drives and seasons are decided.
Where he does his damage
Why it matters. The shape of a player's production, not just its size, is what opponents scout.
National and conference
Why it matters. The Player Index puts every quarterback on one scale, adjusted for the defenses or offenses he faced, so a rank here is comparable across conferences. Aidan Chiles is 4th of 181 FBS quarterbacks and 2nd of 25 in the Big Ten. Next up nationally is Kevin Jennings of SMU, 0.04 ahead on the index.
Career
Why it matters. A player's track record is the best guide to whether a season like this one is likely to last. This is his best season by the Player Index so far, out of 3 we have.
Quarterbacks like him
Why it matters. Players with similar profiles tend to be used the same way, which makes them a quick way to picture his game. His closest match this season is Conner Weigman of Houston.
