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

CBPHI#33ACT

Bradley Roby

Top 35% all-time defensive backsReliable Starter⚙️ Sustained Machine · 2019

Height5'11"

Weight194 lb

BornMay 1, 1992

Age34

CollegeOhio State See College Stats

ConferenceBig Ten

Rookie yr2014

Draft2014 · Rd 1, Pick 31 · DEN

Archetype Intelligence

Reliable StarterExplore archetypes →

A defensive back with a above-average career — the kind of consistent contributor every roster needs. Solid availability (excellent availability over their career) added to their value.

Career Value · VORP

VORP 69 · #1637 · Above Average

Worth 69 points of value above a freely-available replacement cornerback — top 36% of all 4,642 ranked at the position. 8 of 10 seasons cleared the replacement bar, by +8.6 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

+8.6

Avg surplus

peak +14

8 seasons × ~8.6 surplus ≈ VORP 69

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%
2014	—	DEN	16	—	62	60	2	5	1	1.0	7.0	2	13	2	1	0	0	—	0.0%	805	75.1%	83	19.2%	—	—	—	—	—	—	—	—	—	—	—
2015	—	DEN	16	—	38	32	6	1	0	0.0	1.0	1	10	1	1	1	0	—	0.0%	623	57.1%	125	26.4%	—	—	—	—	—	—	—	—	—	—	—
2016	—	DEN	12	—	38	33	5	0	0	1.0	1.0	2	8	1	—	2	0	—	0.0%	688	59.5%	41	14.1%	—	—	—	—	—	—	—	—	—	—	—
2017	—	DEN	16	—	42	35	7	1	1	1.0	3.0	1	17	1	1	0	0	—	0.0%	674	67.9%	115	26.7%	—	—	—	—	—	—	—	—	—	—	—
2018	—	DEN	15	—	48	43	5	1	0	0.0	1.0	1	12	2	—	0	0	—	0.0%	926	91.3%	4	4.3%	92	58	0.6	113.8	10.6	0	0	0	2	13	0.2
2019	—	HOU	10	—	37	34	3	2	1	1.0	4.0	2	8	1	—	1	0	—	0.0%	655	94.7%	1	3.0%	63	38	0.6	79.9	9.7	1	0	0	4	12	0.2
2020	—	HOU	9	—	35	31	4	2	0	0.0	2.0	1	7	0	1	0	0	—	0.0%	613	86.1%	—	0.0%	45	29	0.6	89.8	10.9	0	0	0	1	3	0.1
2021	—	NO	13	—	23	19	4	3	3	1.0	7.0	1	5	0	—	0	0	—	0.0%	394	41.6%	5	3.8%	40	28	0.7	90.2	7.4	3	0	2	8	4	0.1
2022	—	NO	13	—	35	28	7	1	0	0.0	1.0	0	5	0	2	0	0	—	0.0%	628	73.3%	2	4.5%	63	34	0.5	79.4	9.0	1	1	0	8	8	0.2
2023	—	PHI	8	—	21	18	3	2	1	0.0	3.0	0	0	1	—	0	0	—	0.0%	344	53.2%	4	3.8%	33	20	0.6	76.5	7.9	1	0	1	5	7	0.2
Career		—	128	—	379	333	46	18	7	5.0	30.0	11	85	9	6	4	0	—	0.0%	6,350	70.0%	380	11.8%	336	207	—	—	—	6	1	3	28	47	—

Defense

Season	Age	Team	G	GS	Tkl	Solo	Ast	TFL	QBHits	Sk	Dis	Int	PD	FF	FR	TD	VAL
2014	22	DEN	16	12*	62	60	2	5	1	1.0	7.0	2	13	2	1	0	10.9
2015	23	DEN	16	9*	38	32	6	1	0	0.0	1.0	1	10	1	1	1	9.2
2016	24	DEN	12	10*	38	33	5	0	0	1.0	1.0	2	8	1	—	2	8.9
2017	25	DEN	16	11*	42	35	7	1	1	1.0	3.0	1	17	1	1	0	10.3
2018	26	DEN	15	14*	48	43	5	1	0	0.0	1.0	1	12	2	—	0	9
2019	27	HOU	10	9*	37	34	3	2	1	1.0	4.0	2	8	1	—	1	8.2
2020	28	HOU	9	9*	35	31	4	2	0	0.0	2.0	1	7	0	1	0	5.2
2021	29	NO	13	0*	23	19	4	3	3	1.0	7.0	1	5	0	—	0	5.2
2022	30	NO	13	10*	35	28	7	1	0	0.0	1.0	0	5	0	2	0	4.8
2023	31	PHI	8	5*	21	18	3	2	1	0.0	3.0	0	0	1	—	0	2.8
Career			128	89*	379	333	46	18	7	—	—	11	85	9	6	4	74.5

* 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%
2014	22	DEN	16	12*	—	0.0%	805	75.1%	83	19.2%
2015	23	DEN	16	9*	—	0.0%	623	57.1%	125	26.4%
2016	24	DEN	16	10*	—	0.0%	688	59.5%	41	14.1%
2017	25	DEN	16	11*	—	0.0%	674	67.9%	115	26.7%
2018	26	DEN	15	14*	—	0.0%	926	91.3%	4	4.3%
2019	27	HOU	10	9*	—	0.0%	655	94.7%	1	3.0%
2020	28	HOU	10	9*	—	0.0%	613	86.1%	—	0.0%
2021	29	NO	14	0*	—	0.0%	394	41.6%	5	3.8%
2022	30	NO	13	10*	—	0.0%	628	73.3%	2	4.5%
2023	31	PHI	9	5*	—	0.0%	344	53.2%	4	3.8%
Career			135	89*	—	—	6,350	—	380	—

* 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	26	DEN	15	14*	92	58	0.6	113.8	10.6	0	0	0	2	13	0.2
2019	27	HOU	10	9*	63	38	0.6	79.9	9.7	1	0	0	4	12	0.2
2020	28	HOU	10	9*	45	29	0.6	89.8	10.9	0	0	0	1	3	0.1
2021	29	NO	14	0*	40	28	0.7	90.2	7.4	3	0	2	8	4	0.1
2022	30	NO	13	10*	63	34	0.5	79.4	9.0	1	1	0	8	8	0.2
2023	31	PHI	9	5*	33	20	0.6	76.5	7.9	1	0	1	5	7	0.2
Career			71	47*	336	207	—	—	—	6	1	3	28	47	—

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

KV-H Anatomy

KV-H 57 · Strong Starter

A strong starter career by KV-H: a well-rounded profile that scores 57 of 100, era-normalized against int/g peers across 10 scored seasons.

Sustained

career value

×.6

Peak

best 3 seasons

×.4

×1

Longevity

career length

Blend 57 × longevity 1 = KV-H 57· confidence 100%

What builds the career mark of 55

On-field 38.6

Availability 16.4

On-field production Staying available

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

2014bestavg 552023

All-Time Standing

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

Depth

of 100

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

5% of the all-time Interceptions 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: 90%.

Per-Snap Impact

Defensive Backs · proprietary · 2012+

Excellent

SIS

Disruption / 100 snaps:2.126See leaderboard →

Disruption/1002.126Snap share70%Def snaps6,350ReliableCV 0.38

Production per snap — the box score normalized by opportunity. SIS is z-scored within defensive backs, 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 defensive backs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).

Combine · 2014

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

DB · 2014 class

4.39s

40-Yard

Strong · 86th pct

Pos 86thAll 94thClass Pos 90thClass All 96th

38.5"

Vertical

Strong · 79th pct

Pos 79thAll 89thClass Pos 85thClass All 91th

124"

Broad Jump

Above avg · 64th pct

Pos 64thAll 82thClass Pos 74thClass All 86th

17 reps

Bench

Above avg · 66th pct

Pos 66thAll 27thClass Pos 72thClass All 31th

4.04s

Shuttle

Strong · 81th pct

Pos 81thAll 94thClass Pos 87thClass All 90th

Postseason Career

6 playoff games

Defense

Tkl21Solo20Ast1Int1PD6FF1

College Stats

Ohio StateCollege listed; stat table pending import

College stats are not imported for this profile yet.

StatVault has the verified college attribution (Ohio State), 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.

2014 Draft Class· this player went #31

#22Johnny ManzielQB #23Dee FordDE #24Darqueze DennardDB #25Jason VerrettDB #27Deone BucannonOLB #28Kelvin BenjaminWR #29Dominique EasleyOLB #30Jimmie WardSAF #32Teddy BridgewaterQB #33Xavier Su'a-FiloG #34DeMarcus LawrenceLB #35Joel BitonioG #36Derek CarrQB #37Ra'Shede HagemanDT #38Austin Seferian-JenkinsTE #39Marqise LeeWR

Franchise Succession

the room, before and after

Bradley inherited the Denver Broncos DB room from Aqib Talib (2014–2017), and handed it to Darian Stewart (2015–2018).

Tyrone Braxton 1988–1999Charles Dimry 1991–1993Ray Crockett 1994–2000Darrien Gordon 1997–1998Eric Brown 1998–2001Deltha O'Neal

Similar Players

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

Movementderived from season history

2023team change
Joined PHI (from NO)
2023final season
Last recorded season with PHI
2021team change
Joined NO (from HOU)
2019team change
Joined HOU (from DEN)
2014draft
Drafted by DEN — Round 1, Pick 31

Athletic & Unique Profile

verified measurements and curated source-tagged facts

5'11" / 194 lb

Frame

194 lb at 4.39s

Size-speed

38.5" vert / 124" broad

Explosion

17 reps

Bench power

Injury History

7 career games missed (Out)

From nflverse weekly injury reports · coverage begins 2009.

Season	Team	Games Out	Designations
2023	PHI	3	W7Out· ShoulderW8Out· ShoulderW9Out· Shoulder
2022	NO	0	W13Questionable· Concussion
2021	NO	1	W18Out· Shoulder
2020	HOU	1	W9Out· Not Injury Related
2019	HOU	1	W7Questionable· HamstringW8Questionable· HamstringW9Out· HamstringW11Questionable· HamstringW12Questionable· HamstringW14Questionable· Hamstring / ToeW17Questionable· HamstringW18Questionable· Hamstring
2018	DEN	1	W9Out· AnkleW12Questionable· Concussion

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 10-season peers. See all →

peak 60

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

B2014

C+2015

B2016

C+2017

C+2018

B2019

C+2020

C+2021

C2022

C2023

Availability

Career durability — games played vs. scheduled, across 10 seasons.

83%

Era Translator

INT 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 INT	INT/G	→ 2025 INT	→ 2025 /G
2014	2	0.1	1-1	0.1
2015	1	0.1	0-1	0
2016	2	0.2	2	0.1
2017	1	0.1	1	0.1
2018	1	0.1	1	0.1
2019	2	0.2	3+1	0.2
2020	1	0.1	2+1	0.1
2021	1	0.1	1	0.1
2022	0	0	0	0
2023	0	0	0	0

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

69 career value over replacement — #1637 all-time of 4,642. 6.9/season above a replacement-level CB.

Draft OutcomeValue ↑

Pick #31 (Rd 1) · DEN · 2014 · +2.1 vs expected KV-H

57actual

54.9 expected · Δ+2.1

Fan Rating

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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 · 2014

Postseason Career

Defense

College Stats

Reference Graph

Top Teammates

2014 Draft Class· this player went #31

Franchise Succession

Similar Players

Movementderived from season history

Athletic & Unique Profile

Injury History

Knox

Era Translator

Career Geography