Charley Trippi is a Hall of Fame running back whose career earned a modest career value score of 59 in the Knox value model. Trippi's enshrinement reflects a career that consistently placed him among the elite of his generation.

RBARIhistorical

Charley Trippi

★ HALL OF FAMETop 23% all-time RBsHigh-End Starter

BornDec 14, 1921

Age104

CollegeGeorgia See College Stats

Rookie yr1947

All-Time Standing

how this career measures against the all-time greats at the position

Depth

of 100

Reached 19% of the all-time Rushing Yards leader — a rotational/depth all-time profile at the position.

19% of the all-time Rushing Yards leader19

0 categories ≥25% of the all-time leader0

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: 93%.

Encyclopedia Coverage

Career Value · VORP

59 career value over replacement — #1846 all-time of 4,649. 7.4/season above a replacement-level RB.

Fan Rating

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Compare Charley Trippi vs Player Report data error

StatVault aggregates multiple open-licensed and proprietary sources into a single profile. The depth indicator above shows which layers are available for this player.

Bio & DraftBirth date, height/weight, draft round/pick, college — sourced from nflverse players.csv (CC-BY 4.0). Covers all NFL eras.

Season Stats (1999–present)Week-by-week box scores aggregated to season totals: passing, rushing, receiving, defense. Source: nflverse player_stats. Counting stats are exact; rates are derived.

Advanced (EPA, 1999–present)Not available for this player

Snap Counts (2012–present)Not available for this player

Defensive StatsNot available for this player

College StatsCollege attribution is present, but this profile artifact does not yet carry a parsed college stat table.

NFL Combine / Pro DayNot available for this player

Proprietary LayersKV-H (Knox Value-Historical) — era-normalized career rating 0–100 calibrated within position group (1999+ coverage). SIS (Snap Impact Score, 2012+) — per-snap production z-scored within position. VORP — value over replacement player. Durability IQ — games-played percentile adjusted for era.

Pre-1999 players have bio + draft data but counting stats are not available from any freely-licensed source. Players with ★ Career Only see verified career aggregates from nflverse draft_picks.

Career Aging Trajectory

vs. position group average · KV-H basis

Amber = this player (normalized to own peak). Indigo = average RBs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).

Playoff vs Regular Season

🏆 Playoff Performer

Yards / Carry: 5.1 regular season → 5.5 playoffs (2 playoff seasons)

+8%

vs reg season

From Scrimmage · Career

Scrimmage Yds

4,827

3,506 rush · 1,321 recv

Total TDs

23 rush · 11 recv

Total Touches

817

687 carries · 130 rec

Yds / Touch

5.9

rushing + receiving

Career Milestones4

Major career thresholds crossed, derived from regular-season totals (1999+).

19481K career rushing yards
19501K career receiving yards
1950100 career receptions
19533K career rushing yards

Understanding These Stats

Rushing

Att — Rushing attempts (carries).

Yds — Rushing yards.

TD — Rushing touchdowns.

Y/A — Yards per carry — rushing yards ÷ carries. The core rushing efficiency rate; 4.5+ is solid, 5+ is elite.

TD% — Touchdown rate per carry (TDs ÷ carries × 100) — measures scoring efficiency per touch independent of volume. Red-zone workhorses lead here.

1D — First downs gained on rushing plays.

1D% — First-down conversion rate (first downs ÷ carries × 100) — how often a carry moves the chains. Top RBs convert on 25%+ of attempts.

Fmb — Rushing fumbles lost — the key ball-security stat for running backs. Below 1 per season is elite.

Receiving

Tgt — Targets — how many times the receiver was thrown to, regardless of completion.

Rec — Receptions — catches made.

Yds — Receiving yards.

TD — Receiving touchdowns.

Ctch% — Catch rate — receptions ÷ targets × 100. Measures how reliably a receiver turns opportunities into gains. 70%+ is elite.

Y/R — Yards per reception — receiving yards ÷ receptions. Measures big-play ability; 15+ is elite for WRs.

Y/Tgt — Yards per target — receiving yards ÷ targets. The single most complete receiving efficiency metric: accounts for both drops and incomplete targets. Elite receivers post 8+ yards per target.

AirYd/T — Air yards per target — average depth of route at time of target. High values indicate a deep threat role; low values indicate a slot/check-down role.

1D — First downs gained on receiving plays.

Proprietary StatVault Metrics

KV-H (Knox Value-Historical) — Era-normalized career rating 0–100 within position group, calibrated so a 50 = average starter and 90+ = all-time great. Covers 1999–present. Built on a 5-year IQR/robust-std era window.

SIS (Snap Impact Score) — Per-snap production z-scored within position group and era (2012+). Measures how much a player produced per opportunity, not raw volume.

VORP (Value Over Replacement) — Sum of max(0, season KV-H − positional replacement level) across a career. Measures career value above the minimum-roster baseline at each position.

Durability IQ — 0–100 score reflecting how many games a player played relative to peers at the same position in the same era. Adjusts for injury-shortened seasons.

Postseason Career

Rushing

Att20Yds110TD1Y/A5.5TD%5.0

Receiving

Rec1Yds20Y/R20.0

College Stats

GeorgiaCollege listed; stat table pending import

College stats are not imported for this profile yet.

StatVault has the verified college attribution (Georgia), 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.

Reference Graph

Career teammates and draft class, derived from year-by-year rosters — every name is linked.

Top Teammates

Ollie MatsonRB2y

Movementderived from season history

1955final season
Last recorded season with ARI
1947signing
Entered the NFL with ARI

Knox

StatVault's proprietary player intelligence, informed by full career data. How Knox works →

Historical Knox · KV-H

Era-normalized career quality — z-scored against 8-season peers. See all →

peak 62

Season Report Cards· KV-H era-normalized per season

C1947

B1948

B1949

C+1950

B1951

C+1952

B1953

F1954

Availability

Career durability — games played vs. scheduled, across 8 seasons.

79%

19471954

1951 · cause not documented · 58%1954 · cause not documented · 42%

Durability IQ

Composite score across availability, IR frequency, and injury severity. See all →

Durable

Canton Monitor · HOF

Enshrined in the Pro Football Hall of Fame. See all →

✓

Enshrined

What carries the case

Era Quality (KV-H) 100%

Monitor score 2.1 · components sum to the score (All-Pro ×12 · Pro Bowl ×3 · League Lead ×4 · ranks/era/longevity weighted).

Career Fingerprint

Statistical profile across 5 dimensions

Overall

Longevity75

Peak62

Accolades0

Consistency50

Per-Snap50

Era Translator

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
1947	401	44.6	187-214	11
1948	690	62.7	726+36	42.7
1949	553	46.1	553	32.5
1950	426	38.7	509+83	29.9
1951	501	71.6	1,266+765	74.5
1952	350	35	570+220	33.5
1953	433	39.4	642+209	37.8
1954	152	30.4	374+222	22

Data: wikipedia:season-stats (CC-BY-SA, facts-only), wikipedia:pfhof-inductee-list · multi-source verified via the StatVault Oracle · updated 7/10/2026

Career Geography

One-Club ManLeague board →

Gave the Arizona Cardinals an entire corpus-attributed career — 9 seasons (1947–1955), one crest. The rarest loyalty in the sport.