Larry Moriarty is a career quality starter — a running back whose body of work places Moriarty in the top quarter of all players at the position historically. The Knox model values sustained contribution over flash, and Moriarty's career arc reflects exactly that kind of reliable professional-grade performance.

RBKC#0ACT

Larry Moriarty

Top 21% all-time RBsReliable StarterTwo-Way Profile

Height6'1"

Weight240 lb

BornApr 24, 1958

Age68

CollegeNotre Dame; Santa Barbara See College Stats

Rookie yr1983

All-Time Standing

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

Depth

of 100

Reached 10% of the all-time Rushing Yards leader — a rotational/depth all-time profile at the position.

10% of the all-time Rushing Yards leader10

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: 92%.

Encyclopedia Coverage

Career Value · VORP

44 career value over replacement — #2231 all-time of 4,649. 8.8/season above a replacement-level RB.

Draft OutcomeSteal ↑

Pick #114 (Rd 5) · HOU · 1983 · +25.3 vs expected KV-H

61actual

35.7 expected · Δ+25.3

Fan Rating

Rate Larry Moriarty — All-Time

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Compare Larry Moriarty 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 StatsMaterial defensive production only: playmaking stats, 10+ tackles, or 50+ defensive snaps. Source: nflverse player_stats and snap_counts.

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+).

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.

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.

Defense

Tkl / Solo / Ast — Combined tackles (Solo + ½ Assist). Solo = unassisted. Ast = helped by a teammate.

TFL — Tackles for loss — stops made behind the line of scrimmage (run stuffs + QB contain).

QBHits — QB hits — any legal contact on the quarterback, including but beyond sacks (hurries that land).

Sk — Sacks — tackled the QB behind the line for a loss. Half-sacks shared between defenders.

Dis — Disruption plays = sacks + QB hits + TFL. The composite pass-rush / run-stop impact stat for one season. Elite pass rushers post 30+ disruption plays per season.

Int — Interceptions caught by this defender.

PD — Passes defended — deflections and breakups.

FF / FR — Forced fumbles (stripped or jarred loose). Fumble Recoveries.

TD — Defensive touchdowns — picks, fumble returns, safeties returned.

Sfty — Safeties — tackled the ball carrier in their own end zone.

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

Notre Dame; Santa BarbaraCollege listed; stat table pending import

College stats are not imported for this profile yet.

StatVault has the verified college attribution (Notre Dame; Santa Barbara), 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.

Franchise Succession

the room, before and after

Larry inherited the Tennessee Titans RB room from Stan Edwards (1982–1986), and handed it to Butch Woolfolk (1985–1986).

Stan Edwards 1982–1986Larry Moriarty 1983–1986Butch Woolfolk 1985–1986Spencer Tillman 1987–1994Todd McNair 1994–1995Eddie George 1997–2003Robert Holcombe 2002–2004Travis Henry 2005–2006LenDale White 2006–2009Ahmard Hall 2006–2011Bishop Sankey 2014–2015DeMarco Murray 2016–2017Derrick Henry 2016–2023Dion Lewis 2018–2019Tyjae Spears 2023–2025Tony Pollard 2024–2025

Larry inherited the Kansas City Chiefs RB room from Herman Heard (1984–1989), and handed it to Paul Palmer (1987–1988).

Jim Hadnot 1980–1983Joe Delaney 1981–1982Billy Jackson 1981–1984Herman Heard 1984–1989Larry Moriarty 1986–1988Paul Palmer 1987–1988Christian Okoye

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

1988final season
Last recorded season with KC
1986team change
Joined KC (from TEN)
1983draft
Drafted by HOU — Round 5, Pick 114
1983team change
Joined TEN (from HOU)

Athletic & Unique Profile

verified measurements and curated source-tagged facts

6'1" / 240 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 5-season peers. See all →

peak 64

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

C+1983

B+1984

B1985

C+1987

C1988

Availability

Career durability — games played vs. scheduled, across 5 seasons.

84%

19831988

1988 · cause not documented · 56%

Durability IQ

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

Iron

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
1983	321	20.1	478+157	28.1
1984	785	56.1	1,194+409	70.2
1985	381	25.4	620+239	36.5
1987	107	8.9	323+216	19
1988	62	6.9	291+229	17.1

Data: nflverse:draft_picks, nflverse:players, 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 7/31/2026