A running back who maximized value through excellent availability over their career. Their developmental was extended by consistently being on the field.
Worth 4 points of value above a freely-available replacement running back — top 87% of all 4,642 ranked at the position. 1 of 3 seasons cleared the replacement bar, by +4 on average.See board →
Seasons above replacement
1 seasons × ~4 surplus ≈ VORP 4
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
| Season | Age | Team | G | GS | Rushing | Receiving | Passing | Defense | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D | Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 1988 | — | TB | 10 | — | 13 | 46 | 1 | 3.5 | 7.7 | — | — | — | — | 12 | 138 | 0 | — | 11.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | 0.0 | 0.0 | — | 0 | 0 | — | — | — |
| 1989 | — | TB | 11 | — | 7 | 37 | 0 | 5.3 | 0.0 | — | — | — | — | 7 | 110 | 0 | — | 15.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 7 | — | — | — | 0.0 | 0.0 | — | 0 | 0 | — | — | — |
| 1990 | — | BUF | 16 | — | 20 | 82 | 2 | 4.1 | 10.0 | — | — | — | — | 21 | 225 | 0 | — | 10.7 | — | — | — | 0 | 1 | 0.0% | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | — | 39.6 | 0 | 13 | 13 | — | — | — | 0.0 | 0.0 | — | 1 | 0 | — | — | — |
| Career | — | 37 | — | 40 | 165 | 3 | 4.1 | 7.5 | — | — | — | 0 | 40 | 473 | 0 | — | 11.8 | — | — | — | 0 | 1 | 0.0% | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | — | 39.6 | 0 | 25 | 23 | — | — | — | 0.0 | 0.0 | 0 | 1 | 0 | 0 | — | — | |
A solid career by KV-H: a remarkably steady profile that scores 42 of 100, era-normalized against rush yds/g peers across 3 scored seasons, with a short career trimming the score.
Blend 48.6 × longevity 0.86 = KV-H 42· confidence 100%
Season-by-season quality (era-relative rush yds/g)
Reached 3% of the all-time Receptions leader — a rotational/depth all-time profile at the position.
A 0–100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data — career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence — so it's a transparent context score, not a subjective rating. Tiers: Elite ≥ 85 · Strong ≥ 65 · Solid ≥ 45 · Depth < 45. Comparable-player confidence: 87%.
Amber = this player (normalized to own peak). Indigo = average RBs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
| Season | School | Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1983 | Mississippi State | 4 | 6 | 66.7% | 52 | 0 | 0 | 0.0 | 0.0 | 8.7 | 8.7 | — | 93.8 | — |
| 1984 | Mississippi State | 75 | 176 | 42.6% | 1,236 | 6 | 9 | 3.4 | 5.1 | 7.0 | 5.4 | 0.7 | 56.9 | — |
| 1985 | Mississippi State | 143 | 312 | 45.8% | 2,332 | 15 | 14 | 4.8 | 4.5 | 7.5 | 6.4 | 1.1 | 68.8 | — |
| 1986 | Mississippi State | 120 | 244 | 49.2% | 1,609 | 10 | 11 | 4.1 | 4.5 | 6.6 | 5.4 | 0.9 | 65.4 | — |
| Career | 342 | 738 | 46.3% | 5,229 | 31 | 34 | 4.2 | 4.6 | 7.1 | 5.9 | 0.9 | 65.0 | 0 |
| Season | School | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb |
|---|---|---|---|---|---|---|---|---|---|
| 1983 | Mississippi State | 8 | 29 | 0 | 3.6 | 0.0 | — | — | — |
| 1984 | Mississippi State | 128 | 545 | 9 | 4.3 | 7.0 | — | — | — |
| 1985 | Mississippi State | 190 | 554 | 6 | 2.9 | 3.2 | — | — | — |
| 1986 | Mississippi State | 159 | 740 | 6 | 4.7 | 3.8 | — | — | — |
| Career | 485 | 1,868 | 21 | 3.9 | 4.3 | — | — | — |
Career teammates and draft class, derived from year-by-year rosters — every name is linked.
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Joined BUF (from TB)
Last recorded season with BUF
Joined TB (from TAM)
Drafted by TAM — Round 2, Pick 51
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Era-normalized career quality — z-scored against 3-season peers. See all →
Career durability — games played vs. scheduled, across 3 seasons.
Rush Yds translated to the 2025NFL — each season's standing among its own-era peers, projected onto 2025's scoring environment. Modern-era (1999+) coverage.
| Season | Actual Rush Yds | Rush Yds/G | → 2025 Rush Yds | → 2025 /G |
|---|---|---|---|---|
| 1988 | 46 | 4.6 | 218+172 | 12.8 |
| 1989 | 37 | 3.4 | 200+163 | 11.7 |
| 1990 | 82 | 5.1 | 266+184 | 15.6 |
Data: nflverse:draft_picks, nflverse:players, wikipedia:college-stats (CC-BY-SA, facts-only), wikipedia:season-stats (CC-BY-SA, facts-only), nfl.com:official-stats (facts-only reference), nfl.com:official-stats (games-played, facts-only reference) · multi-source verified via the StatVault Oracle · updated 6/18/2026
Career Value · VORP
4 career value over replacement — #3979 all-time of 4,642. 1.3/season above a replacement-level RB.
Pick #51 (Rd 2) · TAM · 1987 · -6.9 vs expected KV-H
Fan Rating
Rate Don Smith — All-Time
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