Marcus Harrison
Role Player⭐ Shooting Star · 2008
Height6'3"
Weight312 lb
BornJul 10, 1984
Age42
CollegeArkansasSee College Stats
Rookie yr2008
Draft2008 · Rd 3, Pick 90 · CHI
A edge rusher who contributed in a defined role. Their developmental reflects a career built on specific contributions rather than volume.
Career Value · VORP
VORP 8 · #3749 · Role PlayerWorth 8 points of value above a freely-available replacement interior lineman — top 82% of all 4,642 ranked at the position. 2 of 3 seasons cleared the replacement bar, by +4 on average.See board →
Seasons above replacement
2 cleared
1 replaced
Beat replacement (adds to VORP) Below it — adds 0, never a debit
47
Replacement
the KC-H bar
→
2
Seasons over
cleared the bar
×
+4
Avg surplus
peak +7
2 seasons × ~4 surplus ≈ VORP 8
Combined Season Grid
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
1 grid split in one view
| Season | Age | Team | G | GS | Defense | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 2008 | — | CHI | 13 | — | 21 | 17 | 4 | 6 | 4 | 2.0 | 12.0 | 0 | 2 | 0 | — | 0 | 0 |
| 2009 | — | CHI | 11 | — | 21 | 13 | 8 | 3 | 3 | 1.0 | 7.0 | 0 | 0 | 0 | — | 0 | 0 |
| 2010 | — | CHI | 4 | — | 3 | 3 | 0 | 1 | 1 | 0.0 | 2.0 | 0 | 1 | 0 | — | 0 | 0 |
| Career | — | 28 | — | 45 | 33 | 12 | 10 | 8 | 3.0 | 21.0 | 0 | 3 | 0 | — | 0 | 0 | |
Defense
KV-H Anatomy
KV-H 38 · Depth / RotationalA depth / rotational career by KV-H: a remarkably steady profile that scores 38 of 100, era-normalized against sacks/g peers across 3 scored seasons, with a short career trimming the score.
46
Sustained
career value
×.6
40
Peak
best 3 seasons
×.4
×0.86
Longevity
career length
Blend 43.6 × longevity 0.86 = KV-H 38· confidence 83%
What builds the career mark of 46
On-field 32.9
Availability 13.1
On-field production Staying available
Season-by-season quality (era-relative sacks/g)
2008bestavg 402010
All-Time Standing
how this career measures against the all-time greats at the position2
Depth
of 100
Reached 2% of the all-time Sacks leader — a rotational/depth all-time profile at the position.
2% of the all-time Sacks leader2
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: 91%.
Career Aging Trajectory
vs. position group average · KV-H basisAmber = this player (normalized to own peak). Indigo = average defensive linemen aging curve. Group peak age: 25. Source: StatVault KV-H era (1999+).
Combine · 2008
Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.
5.06s
40-Yard
Above avg · 50th pct
Pos 50thAll 18thClass Pos 71thClass All 20th
26 reps
Bench
Below avg · 42th pct
Pos 42thAll 79thClass Pos 29thClass All 73th
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Arkansas), 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
Robbie GouldK3yGreg OlsenTE3yBrian UrlacherMLB3yLance BriggsOLB3yCharles TillmanCB3yMatt ForteRB3yBrad MaynardP3yDesmond ClarkTE3yDanieal ManningS3yDevin HesterWR3yIsrael IdonijeDE3yAnthony AdamsDT3yTommie HarrisDT3yNick RoachMLB3yZack BowmanDB3yRashied DavisWR3yKellen DavisTE3yGarrett WolfeRB3yJay CutlerQB2yAlex BrownDE2yCorey GrahamFS2yAdewale OgunleyeDE2yPisa TinoisamoaOLB2yMark AndersonDE2y
2008 Draft Class· this player went #90
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2010final season
Last recorded season with CHI
- 2008draft
Drafted by CHI — Round 3, Pick 90
Athletic & Unique Profile
verified measurements and curated source-tagged facts6'3" / 312 lb
Frame
317 lb at 5.06s
Size-speed
26 reps
Bench power
Injury History
No game-status injuries on record since 2009 (nflverse weekly reports).
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 3-season peers. See all →
38
peak 40
Season Report Cards· KV-H era-normalized per season
C+2008
C2009
F2010
Availability
Career durability — games played vs. scheduled, across 3 seasons.
58%
20082010
2009 · cause not documented · 69%
Era Translator
Sacks 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 Sacks | Sacks/G | → 2025 Sacks | → 2025 /G |
|---|---|---|---|---|
| 2008 | 2 | 0.2 | 3+1 | 0.2 |
| 2009 | 1 | 0.1 | 2+1 | 0.1 |
| 2010 | 0 | 0 | 0 | 0 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:combine, nflverse:draft_picks, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
Career Value · VORP
8 career value over replacement — #3749 all-time of 4,642. 2.7/season above a replacement-level DL.
Draft OutcomeMiss ↓
Pick #90 (Rd 3) · CHI · 2008 · -0.7 vs expected KV-H
38actual
38.7 expected · Δ−0.7
Fan Rating
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