Kyle Boller is a career quality starter — a quarterback whose body of work places Boller in the top half of all players at the position historically. The Knox model values sustained contribution over flash, and Boller's career arc reflects exactly that kind of reliable professional-grade performance.
A quality quarterback with a above-average career — a legitimate starter who contributed meaningfully across their career.
Worth 31 points of value above a freely-available replacement quarterback — top 58% of all 4,649 ranked at the position. 3 of 6 seasons cleared the replacement bar, by +10.3 on average.See board →
Seasons above replacement
Career Value · VORP
31 career value over replacement — #2628 all-time of 4,649. 5.2/season above a replacement-level QB.
Career Profile
Pick #19 (Rd 1) · BAL · 2003 · -14.7 vs expected KV-H
Fan Rating
Rate Kyle Boller — All-Time
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Similar Players
3 seasons × ~10.3 surplus ≈ VORP 31
Bubby Brister
QB
85% match