Joe Cribbs ranks in the all-time elite tier for running backs β a career that places Cribbs in the top 10% of all players at the position. The Knox value model assigns Cribbs a career score of 72, reflecting sustained impact that most players at the position never approach.
A high-end running back defined as much by excellent availability over their career as by their on-field impact (top 10% all-time). Coaches and teammates could count on them being available.
Worth 142 points of value above a freely-available replacement running back β top 16% of all 4,642 ranked at the position. 7 of 8 seasons cleared the replacement bar, by +20.3 on average.See board β
Seasons above replacement
7 seasons Γ ~20.3 surplus β VORP 142
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 | |||||
| 1980 | β | BUF | 16 | β | 306 | 1,185 | 11 | 3.9 | 3.6 | β | β | β | β | 52 | 415 | 1 | β | 8.0 | β | β | β |
| 1981 | β | BUF | 15 | β | 257 | 1,097 | 3 | 4.3 | 1.2 | β | β | β | β | 40 | 603 | 7 | β | 15.1 | β | β | β |
| 1982 | β | BUF | 7 | β | 134 | 633 | 3 | 4.7 | 2.2 | β | β | β | β | 13 | 99 | 0 | β | 7.6 | β | β | β |
| 1983 | β | BUF | 16 | β | 263 | 1,131 | 3 | 4.3 | 1.1 | β | β | β | β | 57 | 524 | 7 | β | 9.2 | β | β | β |
| 1985 | β | BUF | 10 | β | 122 | 399 | 1 | 3.3 | 0.8 | β | β | β | β | 18 | 142 | 0 | β | 7.9 | β | β | β |
| 1986 | β | SF | 14 | β | 152 | 590 | 5 | 3.9 | 3.3 | β | β | β | β | 35 | 346 | 0 | β | 9.9 | β | β | β |
| 1987 | β | SF | 11 | β | 70 | 300 | 1 | 4.3 | 1.4 | β | β | β | β | 9 | 70 | 0 | β | 7.8 | β | β | β |
| 1988 | β | MIA | 12 | β | 5 | 21 | 0 | 4.2 | 0.0 | β | β | β | β | β | β | β | β | β | β | β | β |
| Career | β | 101 | β | 1,309 | 5,356 | 27 | 4.1 | 2.1 | β | β | β | 0 | 224 | 2,199 | 15 | β | 9.8 | β | β | β | |
| Season | Age | Team | G | GS | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980 | 22 | BUF | 16 | β | 306 | 1,185 | 11 | 3.9 | 3.6 | β | β | β | 21.8 |
| 1981 | 23 | BUF | 15 | β | 257 | 1,097 | 3 | 4.3 | 1.2 | β | β | β | 17.3 |
| 1982 | 24 | BUF | 7 | β | 134 | 633 | 3 | 4.7 | 2.2 | β | β | β | 8.1 |
| 1983 | 25 | BUF | 16 | β | 263 | 1,131 | 3 | 4.3 | 1.1 | β | β | β | 19.2 |
| 1985 | 27 | BUF | 10 | β | 122 | 399 | 1 | 3.3 | 0.8 | β | β | β | 6.2 |
| 1986 | 28 | SF | 14 | β | 152 | 590 | 5 | 3.9 | 3.3 | β | β | β | 12.8 |
| 1987 | 29 | SF | 11 | β | 70 | 300 | 1 | 4.3 | 1.4 | β | β | β | 6.3 |
| 1988 | 30 | MIA | 12 | β | 5 | 21 | 0 | 4.2 | 0.0 | β | β | β | 3.9 |
| Career | 101 | 1,309 | 5,356 | 27 | 4.1 | β | β | β | β | 95.6 |
| Season | Age | Team | G | GS | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980 | 22 | BUF | 16 | β | β | 52 | 415 | 1 | β | 8.0 | β | β | β |
| 1981 | 23 | BUF | 15 | β | β | 40 | 603 | 7 | β | 15.1 | β | β | β |
| 1982 | 24 | BUF | 7 | β | β | 13 | 99 | 0 | β | 7.6 | β | β | β |
| 1983 | 25 | BUF | 16 | β | β | 57 | 524 | 7 | β | 9.2 | β | β | β |
| 1985 | 27 | BUF | 10 | β | β | 18 | 142 | 0 | β | 7.9 | β | β | β |
| 1986 | 28 | SF | 14 | β | β | 35 | 346 | 0 | β | 9.9 | β | β | β |
| 1987 | 29 | SF | 11 | β | β | 9 | 70 | 0 | β | 7.8 | β | β | β |
| Career | 89 | 0 | 224 | 2,199 | 15 | β | 9.8 | β | β | β |
A great career by KV-H: a peak-driven profile that scores 72 of 100, era-normalized against rush yds/g peers across 8 scored seasons.
Blend 71.6 Γ longevity 1 = KV-H 72Β· confidence 99%
Season-by-season quality (era-relative rush yds/g)
Reached 29% of the all-time Rushing Yards leader β a rotational/depth 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: 92%.
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 (Auburn), 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.
Joe opened the Buffalo Bills RB lineage the corpus knows, and handed it to Robb Riddick (1981β1988).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Joined MIA (from SF)
Last recorded season with MIA
Joined SF (from BUF)
Drafted by BUF β Round 2, Pick 29
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 8-season peers. See all β
Career durability β games played vs. scheduled, across 8 seasons.
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 |
|---|---|---|---|---|
| 1980 | 1,185 | 74.1 | 1,215+30 | 71.4 |
| 1981 | 1,097 | 73.1 | 1,283+186 | 75.5 |
| 1982 | 633 | 90.4 | 1,737+1,104 | 102.2 |
| 1983 | 1,131 | 70.7 | 1,365+234 | 80.3 |
| 1985 | 399 | 39.9 | 891+492 | 52.4 |
| 1986 | 590 | 42.1 | 970+380 | 57 |
| 1987 | 300 | 27.3 | 717+417 | 42.2 |
| 1988 | 21 | 1.8 | 152+131 | 8.9 |
Data: nflverse:draft_picks, nflverse:players, wikipedia:season-stats (CC-BY-SA, facts-only), nfl.com:official-stats (games-played, facts-only reference) Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Career Value Β· VORP
142 career value over replacement β #691 all-time of 4,642. 17.8/season above a replacement-level RB.
Pick #29 (Rd 2) Β· BUF Β· 1980 Β· +17.1 vs expected KV-H
Fan Rating
Rate Joe Cribbs β All-Time
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Composite score across availability, IR frequency, and injury severity. See all β
Joe inherited the San Francisco 49ers RB room from Derrick Harmon (1984β1986), and handed it to Tom Rathman (1986β1993).
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.
Thurman Thomas
RB
90% match
1980 Draft ClassmatesFull class β
Wore 3 distinct franchise crests across 9 seasons (1980β1988) β a true nomad. The crest trail: