On the boards· Appears on 2 boards

QBNO#0ACT

Ken Stabler

"Snake"

Top 49% all-time QBsDurable Contributor⭐ Shooting Star · 1972

Height6'3"

Weight215 lb

BornDec 25, 1945

Age80

CollegeAlabama

All-Time Standing

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

Depth

of 100

Reached 31% of the all-time Passing Yards leader — a rotational/depth all-time profile at the position.

31% of the all-time Passing Yards leader31

2 categories ≥25% of the all-time leader67

A 0–100 scale where 100 = matched the all-time leader at 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: 81%.

Encyclopedia Coverage

Fan Rating

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Compare Ken Stabler 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.

Where this data comes from

Modern-era stats (1999+) come from nflverse's open data releases. Pre-1999 seasons are backfilled additively from Wikipedia and NFL.com's own official season pages — never from rights-restricted sources.

nflverse — CC-BY 4.0 — attribution required
Wikipedia — Facts extracted under Feist v. Rural Telephone; courtesy CC-BY-SA attribution
NFL.com — Official league site; facts extracted under Feist, courtesy attribution

Methodology · Trust Center

Career Aging Trajectory

vs. position group average · KV-H basis

Amber = this player (normalized to own peak). Indigo = average QBs aging curve. Group peak age: 24. Source: StatVault KV-H era (1999+).

Career Milestones8

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

19731K career passing yards
19745K career passing yards
197425 career passing TDs
197550 career passing TDs
197610K career passing yards
1977100 career passing TDs
1979150 career passing TDs
198020K career passing yards

Understanding These Stats

Passing

Cmp / Att — Completions and pass attempts.

Cmp% — Completion percentage — completions ÷ attempts × 100.

Yds — Passing yards — total air + yards after catch on completions.

TD / TD% — Passing touchdowns. TD% = TDs per 100 attempts, measuring scoring efficiency.

Int / Int% — Interceptions thrown. Int% = INTs per 100 attempts — the primary ball-security metric.

Y/A — Yards per attempt — passing yards ÷ attempts. The core passing efficiency rate.

AdjY/A — Adjusted yards per attempt: (Pass Yds + 20×TD − 45×INT) ÷ Att. Penalizes turnovers and rewards touchdowns — widely considered the most predictive single-season QB metric.

TD:INT — TD-to-interception ratio — passing touchdowns ÷ interceptions thrown. Elite QBs sustain career ratios above 3.0; HOF greats often exceed 4.0. Not shown when no interceptions.

Rate — NFL passer rating — the official formula combining Cmp%, Y/A, TD%, and INT% on a 0–158.3 scale. Good QB performance ≈ 90+; elite ≈ 110+.

Sk — Times sacked — how many times the QB was brought down behind the line of scrimmage.

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.

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.

College Stats

AlabamaCollege listed; stat table pending import

College stats are not imported for this profile yet.

StatVault has the verified college attribution (Alabama), 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

Willie BrownCB2y Fred BiletnikoffWR2y Cliff BranchWR1y

Franchise Succession

the room, before and after

Ken inherited the Las Vegas Raiders QB room from George Blanda (1967–1975), and handed it to Marc Wilson (1980–1987).

George Blanda 1967–1975Ken Stabler 1970–1979Marc Wilson 1980–1987Jay Schroeder 1988–1992Jeff Hostetler 1993–1996Jeff George 1997–1998Rich Gannon 1999–2004Kerry Collins 2004–2005Carson Palmer 2011–2012Derek Carr 2014–2022

The room is reconstructed from arrival order among durable members (≥4 seasons with the club) at the player’s position group — a lineage by arrival, not a week-by-week depth chart. Distinct from the league-wide positional GOAT torch.

Movementderived from season history

1984final season
Last recorded season with NO
1982team change
Joined NO (from HOU)
1980team change
Joined HOU (from OAK)
1970signing
Entered the NFL with OAK

Athletic & Unique Profile

verified measurements and curated source-tagged facts

6'3" / 215 lb

Frame

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 2-season peers. See all →

peak 44

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

C1971

C1972

Availability

Career durability — games played vs. scheduled, across 2 seasons.

100%

Durability IQ

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

100

Iron

Era Translator

Pass Yds translated to the 2025 NFL — each season's standing among its own-era peers, projected onto 2025's scoring environment. Modern-era (1999+) coverage.

Season	Actual Pass Yds	Pass Yds/G	→ 2025 Pass Yds	→ 2025 /G
1971	268	19.1	2,746+2,478	161.5
1972	524	37.4	2,974+2,450	175

Data: nflverse:players, wikipedia:season-stats (CC-BY-SA, facts-only), wikipedia:pfhof-inductee-list · multi-source verified via the StatVault Oracle · updated 8/31/2026

Career Geography

Journeyman · 3 crestsLeague board →

Wore 3 distinct franchise crests across 15 seasons (1970–1984) — a true nomad. The crest trail:

LV 1970–1979 HOU 1980–1981 NO 1982–1984