KWAS#0ACT

Obed Ariri

Height5'8"

Weight170 lb

BornApr 7, 1956

Age70

CollegeClemson See College Stats

Rookie yr1984

Draft1981 · Rd 7, Pick 178 · BAL

Encyclopedia Coverage3/8 data layers

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)Not available for this player

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

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

Fan Rating

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1984 Draft ClassmatesFull class →

Irving Fryar

Rd 1, #1

Steve Young

Rd 1, #1

Dean Steinkuhler

Rd 1, #2

Mike Rozier

Rd 1, #2

Carl Banks

OLB

Rd 1, #3

Compare Obed Ariri vs Player Report data error

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.

Understanding These Stats

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

ClemsonCollege listed; stat table pending import

College stats are not imported for this profile yet.

StatVault has the verified college attribution (Clemson), 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.

Movementderived from season history

1981draft
Drafted by BAL — Round 7, Pick 178

Athletic & Unique Profile

verified measurements and curated source-tagged facts

5'8" / 170 lb

Frame

Data: nflverse:players, nflverse:draft_picks · multi-source verified via the StatVault Oracle · updated 7/31/2026

Obed Ariri

College Stats

Reference Graph

1981 Draft Class· this player went #178

Movementderived from season history

Athletic & Unique Profile