A.J. Jefferson
Role Player⭐ Shooting Star · 2011
A defensive back who contributed in a defined role. Their developmental reflects a career built on specific contributions rather than volume.
Combined Season Grid
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
2 grids split in one view
| Season | Age | Team | G | GS | Defense | Snap Counts | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | Off | Off% | Def | Def% | ST | ST% | |||||
| 2010 | — | ARI | 1 | — | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 1 | 0 | — | 0 | 0 | — | — | — | — | — | — |
| 2011 | — | ARI | 16 | — | 64 | 58 | 6 | 1 | 0 | 0.0 | 1.0 | 1 | 12 | 0 | — | 0 | 0 | — | — | — | — | — | — |
| 2012 | — | MIN | 11 | — | 34 | 31 | 3 | 0 | 0 | 0.0 | 0.0 | 0 | 5 | 0 | 1 | 0 | 0 | — | — | — | — | — | — |
| 2013 | — | MIN | 2 | — | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 1 | 1 | 0 | — | 0 | 0 | — | 0.0% | 51 | 8.4% | 86 | 29.1% |
| Career | — | 30 | — | 100 | 91 | 9 | 1 | 0 | 0.0 | 1.0 | 2 | 19 | 0 | 1 | 0 | 0 | — | 0.0% | 51 | 8.4% | 86 | 29.1% | |
Defense
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 22 | ARI | 1 | — | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0 | 1 | 0 | — | 0 | 0 | — |
| 2011 | 23 | ARI | 16 | — | 64 | 58 | 6 | 1 | 0 | 0.0 | 1.0 | 1 | 12 | 0 | — | 0 | 0 | 7.8 |
| 2012 | 24 | MIN | 11 | — | 34 | 31 | 3 | 0 | 0 | 0.0 | 0.0 | 0 | 5 | 0 | 1 | 0 | 0 | 4.2 |
| 2013 | 25 | MIN | 2 | 0* | 2 | 2 | 0 | 0 | 0 | 0.0 | 0.0 | 1 | 1 | 0 | — | 0 | 0 | — |
| Career | 30 | 100 | 91 | 9 | 1 | 0 | — | — | 2 | 19 | 0 | 1 | 0 | 0 | 12 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Snap Counts
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
KV-H Anatomy
KV-H 37 · Depth / RotationalA depth / rotational career by KV-H: a remarkably steady profile that scores 37 of 100, era-normalized against int/g peers across 2 scored seasons, with a short career trimming the score.
47
Sustained
career value
×.6
46
Peak
best 3 seasons
×.4
×0.79
Longevity
career length
Blend 46.6 × longevity 0.79 = KV-H 37· confidence 100%
What builds the career mark of 47
On-field 29.6
Availability 17.4
On-field production Staying available
Season-by-season quality (era-relative int/g)
2011bestavg 462012
All-Time Standing
how this career measures against the all-time greats at the position1
Depth
of 100
Reached 1% of the all-time Interceptions leader — a rotational/depth all-time profile at the position.
1% of the all-time Interceptions leader1
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
Defensive Backs · proprietary · 2012+—
below snap floor
Disruption/1003.922Snap share8.4%Def snaps51Emerging
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 basisAmber = this player (normalized to own peak). Indigo = average defensive backs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
Combine · 2010
Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.
4.42s
40-Yard
Strong · 79th pct
Pos 79thAll 90thClass Pos 85thClass All 90th
44"
Vertical
Elite · 99th pct
Pos 99thAll 99thClass Pos 98thClass All 99th
126"
Broad Jump
Strong · 75th pct
Pos 75thAll 88thClass Pos 84thClass All 96th
7 reps
Bench
Low · 2th pct
Pos 2thAll 1thClass Pos 3thClass All 1th
6.72s
3-Cone
Strong · 84th pct
Pos 84thAll 95thClass Pos 78thClass All 93th
4.00s
Shuttle
Strong · 86th pct
Pos 86thAll 96thClass Pos 98thClass All 99th
Postseason Career
1 playoff gameDefense
Tkl3Solo3
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Fresno 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.
Top Teammates
Larry FitzgeraldWR2yCalais CampbellDE2yHarrison SmithFS2yAdrian PetersonRB2yJared AllenDE2yAdrian WilsonS2yJoey PorterOLB2yEverson GriffenDE2yKyle RudolphTE2yAndre RobertsWR2yChad GreenwayOLB2yJay FeelyK2yDarnell DockettDE2yParis LenonMLB2yBrian RobisonDE2yClark HaggansLB2yAndrew SendejoFS2yKerry RhodesFS2yJarius WrightWR2yBen GrahamP2yRashad JohnsonFS2yLetroy GuionDE2yBlair WalshK2yJohn CarlsonTE2y
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2013final season
Last recorded season with MIN
- 2012team change
Joined MIN (from ARI)
- 2010signing
Entered the NFL with ARI
Athletic & Unique Profile
verified measurements and curated source-tagged facts6'1" / 190 lb
Frame
193 lb at 4.42s
Size-speed
44" vert / 126" broad
Explosion
7 reps
Bench power
Injury History
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2013 | MIN | 0 | W7Doubtful· Ankle |
| 2011 | ARI | 0 | W10Questionable· Foot |
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 2-season peers. See all →
37
peak 46
Season Report Cards· KV-H era-normalized per season
C+2011
D2012
Availability
Career durability — games played vs. scheduled, across 4 seasons.
77%
20102013
2010 · backup · 1/16 G
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 |
|---|---|---|---|---|
| 2011 | 1 | 0.1 | 0-1 | 0 |
| 2012 | 0 | 0 | 0 | 0 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:combine, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
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