Also in other sports:mlbFred Warner (3B · 1876–1884).

Fred Warner ranks in the all-time elite tier for linebackers — a career that places Warner in the top 3% of all players at the position. The Knox value model assigns Warner a career score of 78, reflecting sustained impact that most players at the position never approach.

MLBSF#54ACT

Fred Warner

4× Pro Bowl4× All-ProTop 2% all-time linebackersIron Legend⚙️ Sustained Machine · 2021

Height6'3"

Weight230 lb

BornNov 19, 1996

Age29

CollegeBYU See College Stats

ConferenceIndependent

Rookie yr2018

Draft2018 · Rd 3, Pick 70 · SF

All-Time Rank & Honors

career ranks, postseason ranks, awards, title context

Postseason all-time ranks

88thPlayoff Interceptions·2

Pro Bowls

All-Pro

Archetype Intelligence

Iron LegendExplore archetypes →

An all-time caliber linebacker (top 5% all-time) who combined elite production with excellent availability over their career. Iron Legends define eras — they show up, every game, for years on end.

Career Value · VORP

VORP 198 · #382 · Elite

Worth 198 points of value above a freely-available replacement linebacker — top 9% of all 4,642 ranked at the position. 8 of 8 seasons cleared the replacement bar, by +24.8 on average.See board →

Seasons above replacement

8 cleared

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

Replacement

the KC-H bar

→

Seasons over

cleared the bar

+24.8

Avg surplus

peak +31

8 seasons × ~24.8 surplus ≈ VORP 198

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%
2018	—	SF	16	—	108	69	39	3	2	0.0	5.0	0	6	1	1	0	0	—	0.0%	1,060	98.7%	111	26.9%	75	45	0.6	91.8	5.1	4	2	2	51	13	0.1
2019	—	SF	16	—	107	78	29	7	5	3.0	15.0	1	9	3	—	1	0	—	0.0%	985	96.4%	27	8.2%	74	49	0.7	86.2	3.7	7	3	1	35	17	0.1
2020	—	SF	16	—	118	72	46	5	7	1.0	13.0	2	6	1	2	0	0	—	0.0%	971	93.3%	19	6.5%	61	38	0.6	69.7	4.2	16	9	6	76	7	0.1
2021	—	SF	16	—	129	71	58	7	3	0.5	10.5	0	4	1	3	0	0	—	0.0%	978	96.5%	17	6.2%	62	49	0.8	111.6	3.1	4	1	2	28	11	0.1
2022	—	SF	17	—	118	67	51	3	6	2.0	11.0	1	10	1	—	0	0	—	0.0%	1,026	95.8%	62	14.2%	68	41	0.6	73.0	4.3	8	2	3	35	8	0.1
2023	—	SF	16	—	120	70	50	6	5	2.5	13.5	4	11	4	—	0	0	—	0.0%	982	90.1%	65	14.7%	76	56	0.7	76.6	4.9	8	1	4	43	14	0.1
2024	—	SF	17	—	118	63	55	5	2	1.0	8.0	2	7	4	—	1	0	—	0.0%	998	93.4%	81	18.0%	58	46	0.8	97.5	4.3	5	3	1	32	17	0.1
2025	—	SF	6	—	50	27	23	2	0	0.0	2.0	0	3	2	1	0	0	—	0.0%	330	84.8%	30	19.3%	26	15	0.6	72.9	5.5	0	0	0	5	2	0.0
Career		—	120	—	868	517	351	38	30	10.0	78.0	10	56	17	7	2	0	—	0.0%	7,330	93.6%	412	14.3%	500	339	—	—	—	52	21	19	305	89	—

Defense

Season	Age	Team	G	GS	Tkl	Solo	Ast	TFL	QBHits	Sk	Dis	Int	PD	FF	FR	TD	VAL
2018	22	SF	16	16*	108	69	39	3	2	0.0	5.0	0	6	1	1	0	8.2
2019	23	SF	16	15*	107	78	29	7	5	3.0	15.0	1	9	3	—	1	12.7
2020	24	SF	16	15*	118	72	46	5	7	1.0	13.0	2	6	1	2	0	12.2
2021	25	SF	16	15*	129	71	58	7	3	0.5	10.5	0	4	1	3	0	9
2022	26	SF	17	16*	118	67	51	3	6	2.0	11.0	1	10	1	—	0	10.1
2023	27	SF	16	15*	120	70	50	6	5	2.5	13.5	4	11	4	—	0	13.6
2024	28	SF	17	16*	118	63	55	5	2	1.0	8.0	2	7	4	—	1	12.9
2025	29	SF	6	5*	50	27	23	2	0	0.0	2.0	0	3	2	1	0	3.9
Career			120	113*	868	517	351	38	30	—	—	10	56	17	7	2	82.6

* 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%
2018	22	SF	16	16*	—	0.0%	1,060	98.7%	111	26.9%
2019	23	SF	16	15*	—	0.0%	985	96.4%	27	8.2%
2020	24	SF	16	15*	—	0.0%	971	93.3%	19	6.5%
2021	25	SF	16	15*	—	0.0%	978	96.5%	17	6.2%
2022	26	SF	17	16*	—	0.0%	1,026	95.8%	62	14.2%
2023	27	SF	17	15*	—	0.0%	982	90.1%	65	14.7%
2024	28	SF	17	16*	—	0.0%	998	93.4%	81	18.0%
2025	29	SF	6	5*	—	0.0%	330	84.8%	30	19.3%
Career			121	113*	—	—	7,330	—	412	—

* 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	22	SF	16	16*	75	45	0.6	91.8	5.1	4	2	2	51	13	0.1
2019	23	SF	16	15*	74	49	0.7	86.2	3.7	7	3	1	35	17	0.1
2020	24	SF	16	15*	61	38	0.6	69.7	4.2	16	9	6	76	7	0.1
2021	25	SF	16	15*	62	49	0.8	111.6	3.1	4	1	2	28	11	0.1
2022	26	SF	17	16*	68	41	0.6	73.0	4.3	8	2	3	35	8	0.1
2023	27	SF	17	15*	76	56	0.7	76.6	4.9	8	1	4	43	14	0.1
2024	28	SF	17	16*	58	46	0.8	97.5	4.3	5	3	1	32	17	0.1
2025	29	SF	6	5*	26	15	0.6	72.9	5.5	0	0	0	5	2	0.0
Career			121	113*	500	339	—	—	—	52	21	19	305	89	—

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

KV-H Anatomy

KV-H 78 · Great

A great career by KV-H: a well-rounded profile that scores 78 of 100, era-normalized against tackles/g peers across 8 scored seasons.

Sustained

career value

×.6

Peak

best 3 seasons

×.4

×1

Longevity

career length

Blend 75.6 × longevity 1 = KV-H 78· confidence 97%

What builds the career mark of 74

On-field 55

Availability 19

On-field production Staying available

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

2018bestavg 72elite 702025

All-Time Standing

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

Depth

of 100

Reached 5% of the all-time Sacks leader — a rotational/depth all-time profile at the position.

5% of the all-time Sacks leader5

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%.

Per-Snap Impact

Linebackers · proprietary · 2012+

Solid

SIS

Disruption / 100 snaps:2.196See leaderboard →

Disruption/1002.196Snap share93.6%Def snaps7,330ReliableCV 0.29

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 · 2018

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

LB · 2018 class

4.64s

40-Yard

Above avg · 64th pct

Pos 64thAll 52thClass Pos 54thClass All 49th

38.5"

Vertical

Strong · 89th pct

Pos 89thAll 89thClass Pos 85thClass All 89th

119"

Broad Jump

Above avg · 55th pct

Pos 55thAll 60thClass Pos 52thClass All 53th

21 reps

Bench

Below avg · 40th pct

Pos 40thAll 50thClass Pos 61thClass All 64th

6.90s

3-Cone

Strong · 85th pct

Pos 85thAll 81thClass Pos 59thClass All 74th

4.28s

Shuttle

Above avg · 55th pct

Pos 55thAll 60thClass Pos 47thClass All 63th

Postseason Career

12 playoff games

Defense

Tkl87Solo54Ast33TFL8Dis8.0Int2PD5FF1

College Stats

BYUImported college table

College Defense

Season	School	Tkl	Solo	Ast	TFL	QBHits	Sk	Dis	Int	PD	FF	FR	TD	Sfty
2014	BYU	—	17	—	—	—	—	—	1	—	0	0	—	—
2015	BYU	—	46	—	—	—	—	—	2	—	0	4	—	—
2016	BYU	—	47	—	—	—	—	—	3	—	2	0	—	—
2017	BYU	—	48	—	—	—	—	—	1	—	0	1	—	—
Career		0	158	—	—	—	0.0	0.0	7	0	2	5	—	—

Reference Graph

Career teammates and draft class, derived from year-by-year rosters — every name is linked.

2018 Draft Class· this player went #70

#62Brian O'NeillOT #63Carlton Davis IIICB #64Tyquan LewisDE #65Brandon ParkerOT #66Lorenzo CarterLB #67Chad ThomasDE #68Justin ReidS #69B.J. HillDE #71Royce FreemanRB #72Nathan ShepherdDE #73Jerome BakerOLB #74Geron ChristianOT #75Derrick NnadiNT #76Mason RudolphQB #77Sam HubbardDE #78Malik JeffersonLB

Franchise Succession

the room, before and after

Fred inherited the San Francisco 49ers LB room from Cassius Marsh (2017–2018), and handed it to Azeez Al-Shaair (2019–2022).

Bill Romanowski 1988–1993Kevin Mitchell 1994–1997Lee Woodall 1994–1999Tony Peterson 1994–1999Ken Norton 1994–2000Jeff Posey

Similar Players

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

Movementderived from season history

2025final season
Last recorded season with SF
2018draft
Drafted by SF — Round 3, Pick 70

Athletic & Unique Profile

verified measurements and curated source-tagged facts

6'3" / 230 lb

Frame

236 lb at 4.64s

Size-speed

38.5" vert / 119" broad

Explosion

21 reps

Bench power

Injury History

From nflverse weekly injury reports · coverage begins 2009.

Season	Team	Designations
2024	SF	W5Questionable· Ankle
2021	SF	W13Doubtful· Hamstring
2020	SF	W15Questionable· Stinger

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 8-season peers. See all →

peak 78

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

B+2018

B+2019

B+2020

B+2021

B+2022

B+2023

B+2024

C+2025

Availability

Career durability — games played vs. scheduled, across 8 seasons.

91%

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
2018	108	6.8	105-3	6.2
2019	107	6.7	107	6.3
2020	118	7.4	122+4	7.2
2021	129	8.1	133+4	7.8
2022	118	6.9	114-4	6.7
2023	120	7.5	126+6	7.4
2024	118	6.9	117-1	6.9
2025	50	8.3	142+92	8.3

Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:combine, nflverse:draft_picks, nflverse:injuries, wikipedia:college-stats (CC-BY-SA, facts-only) · multi-source verified via the StatVault Oracle · updated 6/18/2026

Career Value · VORP

198 career value over replacement — #382 all-time of 4,642. 24.8/season above a replacement-level LB.

Career Profile

1 top-10 seasonstop-10 marks

Draft OutcomeSteal ↑

Pick #70 (Rd 3) · SF · 2018 · +34.4 vs expected KV-H

78actual

43.6 expected · Δ+34.4

Fan Rating

Rate Fred Warner — All-Time

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Compare Fred Warner vs Player Report data error

Fred Warner

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 · 2018

Postseason Career

Defense

College Stats

College Defense

Reference Graph

Top Teammates

2018 Draft Class· this player went #70

Franchise Succession

Similar Players

Movementderived from season history

Athletic & Unique Profile

Injury History

Knox

Era Translator

Career Geography