Marcus Robertson is a career quality starter — a defensive back whose body of work places Robertson in the top quarter of all players at the position historically. The Knox model values sustained contribution over flash, and Robertson's career arc reflects exactly that kind of reliable professional-grade performance.
A high-end defensive back defined as much by excellent availability over their career as by their on-field impact (top 20% all-time). Coaches and teammates could count on them being available.
Worth 118 points of value above a freely-available replacement safety — top 20% of all 4,649 ranked at the position. 8 of 10 seasons cleared the replacement bar, by +14.8 on average.See board →
Seasons above replacement
Career Value · VORP
118 career value over replacement — #892 all-time of 4,649. 11.8/season above a replacement-level S.
Pick #102 (Rd 4) · HOU · 1991 · +32.3 vs expected KV-H
Fan Rating
Rate Marcus Robertson — All-Time
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Similar Players
8 seasons × ~14.8 surplus ≈ VORP 118
Chris Harris
DB
89% match