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

LBSEA#57CUT

Frank Clark

3× Pro BowlTop 33% all-time linebackersPer-Snap Specialist⚙️ Sustained Machine · 2016

Height6'3"

Weight265 lb

BornJun 14, 1993

Age33

CollegeMichigan See College Stats

ConferenceBig Ten

Rookie yr2015

Draft2015 · Rd 2, Pick 63 · SEA

All-Time Rank & Honors

career ranks, postseason ranks, awards, title context

Postseason all-time ranks

1stPlayoff Sacks·13.5

Pro Bowls

Archetype Intelligence

Per-Snap SpecialistExplore archetypes →

A linebacker whose excellent per-snap efficiency stands out despite limited volume (above-average career overall). When on the field, they made it count — a specialist's profile.

Career Value · VORP

VORP 27 · #2783 · Role Player

Worth 27 points of value above a freely-available replacement linebacker — top 61% of all 4,642 ranked at the position. 6 of 9 seasons cleared the replacement bar, by +4.5 on average.See board →

Seasons above replacement

6 cleared

3 replaced

Beat replacement (adds to VORP) Below it — adds 0, never a debit

Replacement

the KC-H bar

→

Seasons over

cleared the bar

+4.5

Avg surplus

peak +6

6 seasons × ~4.5 surplus ≈ VORP 27

Combined Season Grid

The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.

3 grids split in one view

Season	Age	Team	G	GS	Defense													Snap Counts						Advanced Defense & Coverage (2018+)
Season	Age	Team	G	GS	Tkl	Solo	Ast	TFL	QBHits	Sk	Dis	Int	PD	FF	FR	TD	Sfty	Off	Off%	Def	Def%	ST	ST%	Tgt	Cmp	Cmp%	RateAll	ADOT	Prss	Hrry	QBKD	Bltz	MissTkl	Miss%
2015	—	SEA	11	—	15	14	1	4	6	3.0	13.0	0	2	1	—	0	0	—	0.0%	323	36.7%	8	5.6%	—	—	—	—	—	—	—	—	—	—	—
2016	—	SEA	14	—	45	23	22	11	18	10.0	39.0	0	0	2	1	0	0	—	0.0%	682	66.7%	23	10.8%	—	—	—	—	—	—	—	—	—	—	—
2017	—	SEA	15	—	31	18	13	10	21	9.0	40.0	0	2	2	1	0	0	—	0.0%	740	68.3%	23	6.9%	—	—	—	—	—	—	—	—	—	—	—
2018	—	SEA	16	—	40	32	8	10	27	13.0	50.0	1	2	3	2	0	0	—	0.0%	728	74.0%	6	5.0%	5	5	1.0	55.4	0.8	48	22	12	2	11	0.2
2019	—	KC	14	—	34	24	10	12	14	8.0	34.0	1	4	3	1	0	0	—	0.0%	725	74.1%	1	4.0%	7	6	0.9	51.5	0.4	27	12	7	5	5	0.1
2020	—	KC	15	—	29	21	8	8	15	6.0	29.0	0	2	0	1	0	0	—	0.0%	756	76.5%	—	0.0%	5	4	0.8	79.2	-2.6	25	9	10	10	4	0.1
2021	—	KC	14	—	20	13	7	4	17	4.5	25.5	0	0	2	—	0	0	—	0.0%	659	72.1%	—	0.0%	2	1	0.5	56.2	2.5	29	11	13	7	7	0.2
2022	—	KC	15	—	35	21	14	8	13	5.0	26.0	0	1	1	1	0	1	—	0.0%	717	69.5%	—	0.0%	8	5	0.6	68.2	0.0	24	10	8	12	3	0.1
2023	—	SEA	6	—	8	4	4	0	0	0.0	0.0	0	0	0	—	0	0	—	0.0%	178	31.4%	—	0.0%	—	—	—	—	—	—	—	—	—	—	—
2023	—	2TM	8	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	3	1.0	88.9	-1.7	1	1	0	0	0	0.0
Career		—	128	—	257	170	87	67	131	58.5	256.5	2	13	14	7	0	1	—	0.0%	5,508	63.3%	61	6.5%	30	24	—	—	—	154	65	50	36	30	—

Defense

Season	Age	Team	G	GS	Tkl	Solo	Ast	TFL	QBHits	Sk	Dis	Int	PD	FF	FR	Sfty	VAL
2015	22	SEA	11	0*	15	14	1	4	6	3.0	13.0	0	2	1	—	0	6.1
2016	23	SEA	14	10*	45	23	22	11	18	10.0	39.0	0	0	2	1	0	11.7
2017	24	SEA	15	11*	31	18	13	10	21	9.0	40.0	0	2	2	1	0	12.1
2018	25	SEA	16	12*	40	32	8	10	27	13.0	50.0	1	2	3	2	0	15
2019	26	KC	14	10*	34	24	10	12	14	8.0	34.0	1	4	3	1	0	12.9
2020	27	KC	15	11*	29	21	8	8	15	6.0	29.0	0	2	0	1	0	9.2
2021	28	KC	14	10*	20	13	7	4	17	4.5	25.5	0	0	2	—	0	8.5
2022	29	KC	15	10*	35	21	14	8	13	5.0	26.0	0	1	1	1	1	8.4
2023	30	SEA	6	0*	8	4	4	0	0	0.0	0.0	0	0	0	—	0	1.7
Career			120	74*	257	170	87	67	131	—	—	2	13	14	7	1	85.6

* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)

Snap Counts

Season	Age	Team	G	GS	Off	Off%	Def	Def%	ST	ST%
2015	22	SEA	15	0*	—	0.0%	323	36.7%	8	5.6%
2016	23	SEA	15	10*	—	0.0%	682	66.7%	23	10.8%
2017	24	SEA	16	11*	—	0.0%	740	68.3%	23	6.9%
2018	25	SEA	16	12*	—	0.0%	728	74.0%	6	5.0%
2019	26	KC	14	10*	—	0.0%	725	74.1%	1	4.0%
2020	27	KC	15	11*	—	0.0%	756	76.5%	—	0.0%
2021	28	KC	14	10*	—	0.0%	659	72.1%	—	0.0%
2022	29	KC	15	10*	—	0.0%	717	69.5%	—	0.0%
2023	30	SEA	8	0*	—	0.0%	178	31.4%	—	0.0%
Career			128	74*	—	—	5,508	—	61	—

* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)

Advanced Defense & Coverage (2018+)

Season	Age	Team	G	GS	Tgt	Cmp	Cmp%	RateAll	ADOT	Prss	Hrry	QBKD	Bltz	MissTkl	Miss%
2018	25	SEA	16	12*	5	5	1.0	55.4	0.8	48	22	12	2	11	0.2
2019	26	KC	14	10*	7	6	0.9	51.5	0.4	27	12	7	5	5	0.1
2020	27	KC	15	11*	5	4	0.8	79.2	-2.6	25	9	10	10	4	0.1
2021	28	KC	14	10*	2	1	0.5	56.2	2.5	29	11	13	7	7	0.2
2022	29	KC	15	10*	8	5	0.6	68.2	0.0	24	10	8	12	3	0.1
2023	30	2TM	8	0*	3	3	1.0	88.9	-1.7	1	1	0	0	0	0.0
Career			82	53*	30	24	—	—	—	154	65	50	36	30	—

* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)

KV-H Anatomy

KV-H 51 · Solid

A solid career by KV-H: a well-rounded profile that scores 51 of 100, era-normalized against tackles/g peers across 9 scored seasons.

Sustained

career value

×.6

Peak

best 3 seasons

×.4

×1

Longevity

career length

Blend 50.6 × longevity 1 = KV-H 51· confidence 97%

What builds the career mark of 49

On-field 31.8

Availability 17.2

On-field production Staying available

Season-by-season quality (era-relative tackles/g)

2015bestavg 472023

All-Time Standing

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

Depth

of 100

Reached 30% of the all-time Sacks leader — a rotational/depth all-time profile at the position.

30% of the all-time Sacks leader30

1 category ≥25% of the all-time leader33

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: 95%.

Per-Snap Impact

Linebackers · proprietary · 2012+

Elite

SIS

Disruption / 100 snaps:5.183See leaderboard →

Disruption/1005.183Snap share63.2%Def snaps5,508VolatileCV 0.43

Production per snap — the box score normalized by opportunity. SIS is z-scored within linebackers, shrinkage-regularized so small samples don't spike, over the NFL snap-count era (2012+).

Career Aging Trajectory

vs. position group average · KV-H basis

Amber = this player (normalized to own peak). Indigo = average linebackers aging curve. Group peak age: 25. Source: StatVault KV-H era (1999+).

Combine · 2015

Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.

LB · 2015 class

4.79s

40-Yard

Low · 20th pct

Pos 20thAll 35thClass Pos 30thClass All 41th

38.5"

Vertical

Strong · 89th pct

Pos 89thAll 89thClass Pos 94thClass All 88th

118"

Broad Jump

Below avg · 49th pct

Pos 49thAll 55thClass Pos 38thClass All 53th

19 reps

Bench

Low · 22th pct

Pos 22thAll 38thClass Pos 17thClass All 35th

7.08s

3-Cone

Above avg · 56th pct

Pos 56thAll 59thClass Pos 61thClass All 58th

4.05s

Shuttle

Elite · 94th pct

Pos 94thAll 94thClass Pos 88thClass All 93th

Postseason Career

16 playoff games

Defense

Tkl39Solo25Ast14TFL16QBHits20Sk13.5Dis49.5PD1FF1FR1

College Stats

MichiganCollege listed; stat table pending import

College stats are not imported for this profile yet.

StatVault has the verified college attribution (Michigan), 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.

2015 Draft Class· this player went #63

#54Ameer AbdullahRB #55Maxx WilliamsTE #57Rob HavensteinOT #58Markus GoldenLB #59Ty SambrailoOT #60Randy GregoryLB #61Ali MarpetG #62Quinten RollinsCB #64Jordan RichardsFS #65D'Joun SmithCB #66Jeremiah PoutasiG #67A.J. CannG #68Clive WalfordTE #69Tyler LockettWR #70Jaelen StrongWR #71Hroniss GrasuC

Franchise Succession

the room, before and after

Frank inherited the Seattle Seahawks LB room from Benson Mayowa (2013–2021), and handed it to Jamal Adams (2020–2023).

David Wyman 1987–1992Dean Wells 1993–1998Darrin Smith 1998–1999Anthony Simmons 1998–2004Chad Brown 1999–2004Isaiah Kacyvenski

Similar Players

Statistical + physical similarity across every player in the database, position-relevant (0–100%).

Movementderived from season history

2023team change
Joined SEA (from KC)
2023final season
Last recorded season with SEA
2019team change
Joined KC (from SEA)
2015draft
Drafted by SEA — Round 2, Pick 63

Athletic & Unique Profile

verified measurements and curated source-tagged facts

6'3" / 265 lb

Frame

271 lb at 4.79s

Size-speed

38.5" vert / 118" broad

Explosion

19 reps

Bench power

Injury History

8 career games missed (Out)

From nflverse weekly injury reports · coverage begins 2009.

Season	Team	Games Out	Designations
2023	SEA	7	W2Out· HipW3Out· HipW4Out· HipW6Out· IllnessW14Out· InactiveW16Out· IllnessW17Out· Not injury related - resting player
2021	KC	0	W1Questionable· HamstringW3Doubtful· HamstringW4Questionable· Hamstring
2020	KC	0	W9Questionable· KneeW16Questionable· Illness
2019	KC	1	W8Out· NeckW9Questionable· NeckW10Questionable· NeckW14Questionable· Shoulder / IllnessW15Questionable· Illness / Shoulder
2018	SEA	0	W5Questionable· Illness
2017	SEA	0	W1Questionable· WristW16Questionable· Toe
2016	SEA	0	W6Questionable· Hamstring
2015	SEA	0	W6Doubtful· Hamstring

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 9-season peers. See all →

peak 53

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

D2015

C+2016

C2017

C+2018

C+2019

C+2020

C2021

C+2022

F2023

Availability

Career durability — games played vs. scheduled, across 9 seasons.

87%

Era Translator

Tackles 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 Tackles	Tackles/G	→ 2025 Tackles	→ 2025 /G
2015	15	1.4	3-12	0.2
2016	45	3.2	41-4	2.4
2017	31	2.1	22-9	1.3
2018	40	2.5	33-7	2
2019	34	2.4	34	2
2020	29	1.9	30+1	1.8
2021	20	1.4	22+2	1.3
2022	35	2.3	38+3	2.2
2023	8	1.3	23+15	1.3

Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:combine, nflverse:draft_picks, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026

Career Value · VORP

27 career value over replacement — #2783 all-time of 4,642. 3/season above a replacement-level LB.

Career Profile

1 top-10 seasonstop-10 marks

Draft OutcomeValue ↑

Pick #63 (Rd 2) · SEA · 2015 · +4.1 vs expected KV-H

51actual

46.9 expected · Δ+4.1

Fan Rating

Rate Frank Clark — All-Time

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Compare Frank Clark vs Player Report data error

Frank Clark

All-Time Rank & Honors

Archetype Intelligence

Career Value · VORP

Combined Season Grid

Defense

Snap Counts

Advanced Defense & Coverage (2018+)

KV-H Anatomy

All-Time Standing

Per-Snap Impact

Career Aging Trajectory

Combine · 2015

Postseason Career

Defense

College Stats

Reference Graph

Top Teammates

2015 Draft Class· this player went #63

Franchise Succession

Similar Players

Movementderived from season history

Athletic & Unique Profile

Injury History

Knox

Era Translator