Xavien Howard ranks in the all-time elite tier for defensive backs — a career that places Howard in the top 3% of all players at the position. The Knox value model assigns Howard a career score of 81, reflecting sustained impact that most players at the position never approach.

CBIND#4CUT

Xavien Howard

4× Pro Bowl1× All-ProTop 2% all-time defensive backsAll-Time Great👑 2× #1 Defensive Back · 2018–2020 Team Carrier · #574

Height6'1"

Weight203 lb

BornJul 4, 1993

Age33

College

Team Carrier Evidence

Ranked #574 of 600 by seasons where high individual production happened on low-win teams. Score aggregates only tracked StatVault categories.

Full board

Total Score

1 qualifying season

2017 MIA·6 team wins#23

Interceptions · 4 · score 3

All-Time Standing

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

Depth

of 100

Reached 13% of the all-time Interceptions leader — a rotational/depth all-time profile at the position.

13% of the all-time Interceptions leader

Career Value · VORP

165 career value over replacement — #542 all-time of 4,649. 20.6/season above a replacement-level CB.

Career Profile

Led league 1×3 top-10

Draft OutcomeSteal ↑

Pick #38 (Rd 2) · MIA · 2016 · +30.5 vs expected KV-H

81actual

50.5 expected · Δ+30.5

💔+56.2 stolen VORP·2.7 szns lost

Fan Rating

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Compare Xavien Howard vs Player Report data error

Encyclopedia Coverage7/8 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)Week-by-week box scores aggregated to season totals: passing, rushing, receiving, defense. Source: nflverse player_stats. Counting stats are exact; rates are derived.

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

Snap Counts (2012–present)Offensive, defensive, and special-teams snap counts with team-share percentages. Essential for OL and situational players. Source: nflverse snap_counts.

Defensive StatsMaterial defensive production only: playmaking stats, 10+ tackles, or 50+ defensive snaps. Source: nflverse player_stats and snap_counts.

College StatsCollege attribution is present, but this profile artifact does not yet carry a parsed college stat table.

NFL Combine / Pro Day40-yard dash, vertical, broad jump, 3-cone, shuttle, bench press. Source: nflverse combine.csv.

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.

Combine · 2016

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

DB · 2016 class

4.58s

40-Yard

Low · 22th pct

Pos 22thAll 64thClass Pos 20thClass All 68th

33"

Vertical

Low · 14th pct

Pos 14thAll 46thClass Pos 19thClass All 55th

122"

Broad Jump

Above avg · 51th pct

Pos 51thAll 76thClass Pos 47thClass All 78th

11 reps

Bench

Low · 14th pct

Pos 14thAll 5thClass Pos 17thClass All 7th

7.18s

3-Cone

Low · 14th pct

Pos 14thAll 50thClass Pos 13thClass All 53th

4.15s

Shuttle

Above avg · 57th pct

Pos 57thAll 82thClass Pos 65thClass All 88th

Understanding These Stats

Defense

Tkl / Solo / Ast — Combined tackles (Solo + ½ Assist). Solo = unassisted. Ast = helped by a teammate.

TFL — Tackles for loss — stops made behind the line of scrimmage (run stuffs + QB contain).

QBHits — QB hits — any legal contact on the quarterback, including but beyond sacks (hurries that land).

Sk — Sacks — tackled the QB behind the line for a loss. Half-sacks shared between defenders.

Dis — Disruption plays = sacks + QB hits + TFL. The composite pass-rush / run-stop impact stat for one season. Elite pass rushers post 30+ disruption plays per season.

Int — Interceptions caught by this defender.

PD — Passes defended — deflections and breakups.

FF / FR — Forced fumbles (stripped or jarred loose). Fumble Recoveries.

TD — Defensive touchdowns — picks, fumble returns, safeties returned.

Sfty — Safeties — tackled the ball carrier in their own end zone.

Snap Counts (2012–present)

Off / Off% — Offensive snaps played and share of team total. The most reliable usage metric for skill positions and OL.

Def / Def% — Defensive snaps played and share of team total.

ST / ST% — Special-teams snaps played and share of team total.

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.

Injury History

9 career games missed (Out)

From nflverse weekly injury reports · coverage begins 2009.

Season	Team	Games Out	Designations
2023	MIA	1	W7Questionable· GroinW8Questionable· GroinW9Questionable· GroinW15Questionable· HipW16Questionable· HipW17Questionable· Hip / ThumbW18Out· FootW19Out· Foot
2022	MIA	0	W3Questionable· GroinW4Questionable· Groin / GluteW5Questionable· Groin / GroinW7Questionable· GroinW8Questionable· GroinW17Questionable· KneeW18Questionable· Knee
2021	MIA	1	W6Out· Shoulder / GroinW7Questionable· Shoulder / Groin
2019	MIA	0	W6Questionable· KneeW7Questionable· KneeW8Questionable· Knee
2018	MIA	1	W9Questionable· AnkleW14Out· KneeW15Doubtful· KneeW16Questionable· KneeW17Questionable· Knee
2017	MIA	0	W5Questionable· ShoulderW6Questionable· ShoulderW7Questionable· AnkleW15Questionable· Illness
2016	MIA	6	W2Questionable· KneeW3Questionable· KneeW4Questionable· QuadricepW5Out· KneeW6Out· KneeW7Out· KneeW9Out· KneeW10Out· KneeW11Out· KneeW12Doubtful· Knee

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 92

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

D2016

B+2017

A+2018

D2019

A+2020

A2021

C+2022

C+2023

Availability

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

70%

20162025

2016 · Knee · 44%2019 · cause not documented · 31%2025 · cause not documented · 24%

Durability IQ

Composite score across availability, IR frequency, and injury severity. See all →

Typical

Canton Monitor · HOF

Calibrated Hall-of-Fame probability — fit against actual enshrinement. See all →

20%

Active · Building

What carries the case

Era Quality (KV-H) 47%All-Pro 16.5%Pro Bowls 16.5%Longevity 14.5%League Leads 5.5%

Monitor score 72.6 · components sum to the score (All-Pro ×12 · Pro Bowl ×3 · League Lead ×4 · ranks/era/longevity weighted).

What Would It Take?

To reach 50% HOF probability (score target: 110 · current: 72.6 · gap: +37.4)

4 more selections(First-Team All-Pro · 12 pts each · +48 pts total)

9 more more seasons started(Starter Seasons · 1.5 pts each · +14 pts total)

10 more seasons leading the NFL(League Lead · 4 pts each · +40 pts total)

Paths ranked cheapest first · accolade-based, data-calibrated vs actual enshrinement

Career Fingerprint

Statistical profile across 5 dimensions

Overall

Longevity71

Peak92

Accolades23

Consistency50

Per-Snap72

Historical Rank · Era-Adjusted

Best single season, projected to Interceptions in a modern 17-game schedule. See all →

#12

2020 · DB · all-time

Wasted Talent#27 most affected

This player carries the statistical signature of a Hall-of-Fame candidate whose career was cut short by injury or circumstance. The gap between their ceiling and actual production is quantified below.

HOF Probability

2040%

active-building

Durability IQ

Typical

Availability Rate

7000%

of games played vs eligible

IR / Lost Seasons

seasons lost to injury

Season	Actual INT	INT/G	→ 2025 INT	→ 2025 /G
2016	0	0	0	0
2017	4	0.3	3-1	0.2
2018	7	0.6	7	0.4
2019	1	0.2	3+2	0.2
2020	10	0.6	9-1	0.5
2021	5	0.3	4-1	0.3
2022	1	0.1	1	0.1
2023	1	0.1	1	0.1

Xavien Howard

Team Carrier Evidence

All-Time Standing

Per-Snap Impact

Career Aging Trajectory

Combine · 2016

Postseason Career

Defense

Snap Counts

College Stats

Reference Graph

Top Teammates

2016 Draft Class· this player went #38

Franchise Succession

Similar Players

Movementderived from season history

Athletic & Unique Profile

Injury History

Knox

Era Translator