Ronnie Harmon is a career quality starter β a running back whose body of work places Harmon in the top quarter of all players at the position historically. The Knox model values sustained contribution over flash, and Harmon's career arc reflects exactly that kind of reliable professional-grade performance.
Regular-season all-time ranks
Postseason all-time ranks
A high-end running back defined as much by exceptional availability β almost never missed time as by their on-field impact (top 20% all-time). Coaches and teammates could count on them being available.
Worth 105 points of value above a freely-available replacement running back β top 24% of all 4,642 ranked at the position. 11 of 12 seasons cleared the replacement bar, by +9.5 on average.See board β
Seasons above replacement
11 seasons Γ ~9.5 surplus β VORP 105
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at onceβno tab hopping.
| Season | Age | Team | G | GS | Rushing | Receiving | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D | |||||
| 1986 | β | BUF | 14 | β | 54 | 172 | 0 | 3.2 | 0.0 | β | β | β | β | 22 | 185 | 1 | β | 8.4 | β | β | β |
| 1987 | β | BUF | 12 | β | 116 | 485 | 2 | 4.2 | 1.7 | β | β | β | β | 56 | 477 | 2 | β | 8.5 | β | β | β |
| 1988 | β | BUF | 16 | β | 57 | 212 | 1 | 3.7 | 1.8 | β | β | β | β | 37 | 427 | 3 | β | 11.5 | β | β | β |
| 1989 | β | BUF | 15 | β | 17 | 99 | 0 | 5.8 | 0.0 | β | β | β | β | 29 | 363 | 4 | β | 12.5 | β | β | β |
| 1990 | β | SDG | 16 | β | 66 | 363 | 0 | 5.5 | 0.0 | β | β | β | β | 46 | 511 | 2 | β | 11.1 | β | β | β |
| 1991 | β | SDG | 16 | β | 89 | 544 | 1 | 6.1 | 1.1 | β | β | β | β | 59 | 555 | 1 | β | 9.4 | β | β | β |
| 1992 | β | SDG | 16 | β | 55 | 235 | 3 | 4.3 | 5.5 | β | β | β | β | 79 | 914 | 1 | β | 11.6 | β | β | β |
| 1993 | β | SDG | 16 | β | 46 | 216 | 0 | 4.7 | 0.0 | β | β | β | β | 73 | 671 | 2 | β | 9.2 | β | β | β |
| 1994 | β | SDG | 16 | β | 25 | 94 | 1 | 3.8 | 4.0 | β | β | β | β | 58 | 615 | 1 | β | 10.6 | β | β | β |
| 1995 | β | SDG | 16 | β | 51 | 187 | 1 | 3.7 | 2.0 | β | β | β | β | 63 | 673 | 5 | β | 10.7 | β | β | β |
| 1996 | β | HOU | 16 | β | 29 | 131 | 1 | 4.5 | 3.4 | β | β | β | β | 42 | 488 | 2 | β | 11.6 | β | β | β |
| 1997 | β | TEN | 11 | β | 8 | 30 | 0 | 3.8 | 0.0 | β | β | β | β | 16 | 189 | 0 | β | 11.8 | β | β | β |
| 1997 | β | CHI | 11 | β | 2 | 6 | 0 | 3.0 | 0.0 | β | β | β | β | 2 | 8 | 0 | β | 4.0 | β | β | β |
| Career | β | 191 | β | 1,230 | 5,548 | 20 | 4.5 | 1.6 | β | β | β | β | 1,164 | 12,152 | 48 | β | 10.4 | β | β | β | |
| Season | Age | Team | G | GS | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1986 | 22 | BUF | 14 | β | 54 | 172 | 0 | 3.2 | 0.0 | β | β | β | 8.4 |
| 1987 | 23 | BUF | 12 | β | 116 | 485 | 2 | 4.2 | 1.7 | β | β | β | 12.1 |
| 1988 | 24 | BUF | 16 | β | 57 | 212 | 1 | 3.7 | 1.8 | β | β | β | 12.8 |
| 1989 | 25 | BUF | 15 | β | 17 | 99 | 0 | 5.8 | 0.0 | β | β | β | 11.6 |
| 1990 | 26 | SDG | 16 | β | 66 | 363 | 0 | 5.5 | 0.0 | β | β | β | 13.3 |
| 1991 | 27 | SDG | 16 | β | 89 | 544 | 1 | 6.1 | 1.1 | β | β | β | 13.8 |
| 1992 | 28 | SDG | 16 | β | 55 | 235 | 3 | 4.3 | 5.5 | β | β | β | 15.3 |
| 1993 | 29 | SDG | 16 | β | 46 | 216 | 0 | 4.7 | 0.0 | β | β | β | 13.3 |
| 1994 | 30 | SDG | 16 | β | 25 | 94 | 1 | 3.8 | 4.0 | β | β | β | 12 |
| 1995 | 31 | SDG | 16 | β | 51 | 187 | 1 | 3.7 | 2.0 | β | β | β | 15.4 |
| 1996 | 32 | HOU | 16 | β | 29 | 131 | 1 | 4.5 | 3.4 | β | β | β | 12.5 |
| 1997 | 33 | TEN | 11 | β | 8 | 30 | 0 | 3.8 | 0.0 | β | β | β | 4.6 |
| 1997 | 33 | CHI | 11 | β | 2 | 6 | 0 | 3.0 | 0.0 | β | β | β | 4.6 |
| Career | 191 | 1,230 | 5,548 | 20 | 4.5 | β | β | β | β | 145.1 |
| Season | Age | Team | G | GS | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1986 | 22 | BUF | 14 | β | β | 22 | 185 | 1 | β | 8.4 | β | β | β |
| 1987 | 23 | BUF | 12 | β | β | 56 | 477 | 2 | β | 8.5 | β | β | β |
| 1988 | 24 | BUF | 16 | β | β | 37 | 427 | 3 | β | 11.5 | β | β | β |
| 1989 | 25 | BUF | 15 | β | β | 29 | 363 | 4 | β | 12.5 | β | β | β |
| 1990 | 26 | SDG | 16 | β | β | 46 | 511 | 2 | β | 11.1 | β | β | β |
| 1991 | 27 | SDG | 16 | β | β | 59 | 555 | 1 | β | 9.4 | β | β | β |
| 1992 | 28 | SDG | 16 | β | β | 79 | 914 | 1 | β | 11.6 | β | β | β |
| 1993 | 29 | SDG | 16 | β | β | 73 | 671 | 2 | β | 9.2 | β | β | β |
| 1994 | 30 | SDG | 16 | β | β | 58 | 615 | 1 | β | 10.6 | β | β | β |
| 1995 | 31 | SDG | 16 | β | β | 63 | 673 | 5 | β | 10.7 | β | β | β |
| 1996 | 32 | HOU | 16 | β | β | 42 | 488 | 2 | β | 11.6 | β | β | β |
| 1997 | 33 | TEN | 11 | β | β | 16 | 189 | 0 | β | 11.8 | β | β | β |
| 1997 | 33 | CHI | 11 | β | β | 2 | 8 | 0 | β | 4.0 | β | β | β |
| Career | 191 | β | 1,164 | 12,152 | 48 | β | 10.4 | β | β | β |
A strong starter career by KV-H: a peak-driven profile that scores 64 of 100, era-normalized against rush yds/g peers across 12 scored seasons.
Blend 61.8 Γ longevity 1 = KV-H 64Β· confidence 100%
Season-by-season quality (era-relative rush yds/g)
Reached 75% of the all-time Receptions leader β a strong all-time profile at the position.
A 0β100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data β career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence β so it's a transparent context score, not a subjective rating. Tiers: Elite β₯ 85 Β· Strong β₯ 65 Β· Solid β₯ 45 Β· Depth < 45. Comparable-player confidence: 88%.
Amber = this player (normalized to own peak). Indigo = average RBs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Iowa), but no parsed college box-score table is present in this profile artifact. The section stays here so every profile has a consistent college-stats landing point without fabricating unavailable rows.
Career teammates and draft class, derived from year-by-year rosters β every name is linked.
Ronnie inherited the Los Angeles Chargers RB room from Marion Butts (1989β1993), and handed it to Eric Bieniemy (1991β1994).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Joined TEN (from HOU)
Last recorded season with TEN
Joined HOU (from SDG)
Joined SDG (from BUF)
Drafted by BUF β Round 1, Pick 16
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 12-season peers. See all β
Rush Yds translated to the 2025NFL β 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 | β 2025 Rush Yds | β 2025 /G |
|---|---|---|---|---|
| 1986 | 172 | 12.3 | 351+179 | 20.6 |
| 1987 | 485 | 40.4 | 1,008+523 | 59.3 |
| 1988 | 212 | 13.3 | 418+206 | 24.6 |
| 1989 | 99 | 6.6 | 273+174 | 16 |
| 1990 | 363 | 22.7 | 675+312 | 39.7 |
| 1991 | 544 | 34 | 929+385 | 54.7 |
| 1992 | 235 | 14.7 | 501+266 | 29.4 |
| 1993 | 216 | 13.5 | 495+279 | 29.1 |
| 1994 | 94 | 5.9 | 365+271 | 21.5 |
| 1995 | 187 | 11.7 | 492+305 | 28.9 |
| 1996 | 131 | 8.2 | 459+328 | 27 |
| 1997 | 30 | 2.7 | 325+295 | 19.1 |
Data: nflverse:draft_picks, nflverse:players, wikipedia:season-stats (CC-BY-SA, facts-only), espn.com:stats-api (games-played, facts-only reference) Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Career Value Β· VORP
105 career value over replacement β #1051 all-time of 4,642. 8.8/season above a replacement-level RB.
Pick #16 (Rd 1) Β· BUF Β· 1986 Β· +6.5 vs expected KV-H
Fan Rating
Rate Ronnie Harmon β All-Time
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Similar Players
Career durability β games played vs. scheduled, across 12 seasons.
Composite score across availability, IR frequency, and injury severity. See all β
Ronnie inherited the Buffalo Bills RB room from Greg Bell (1984β1987), and handed it to Jamie Mueller (1987β1990).
The room is reconstructed from arrival order among durable members (β₯4 seasons with the club) at the playerβs position group β a lineage by arrival, not a week-by-week depth chart. Distinct from the league-wide positional GOAT torch.
Shane Vereen
RB
88% match
1986 Draft ClassmatesFull class β
Wore 5 distinct franchise crests across 12 seasons (1986β1997) β a true nomad. The crest trail: