Justin Simmons ranks in the all-time elite tier for defensive backs β a career that places Simmons in the top 3% of all players at the position. The Knox value model assigns Simmons a career score of 78, reflecting sustained impact that most players at the position never approach.
Regular-season all-time ranks
An all-time caliber defensive back (top 5% all-time) who combined elite production with excellent availability over their career. Iron Legends define eras β they show up, every game, for years on end.
Worth 228 points of value above a freely-available replacement safety β top 7% of all 4,642 ranked at the position. 9 of 9 seasons cleared the replacement bar, by +25.3 on average.See board β
Seasons above replacement
9 seasons Γ ~25.3 surplus β VORP 228
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at onceβno tab hopping.
| Season | Age | Team | G | GS | Defense | Snap Counts | Advanced Defense & Coverage (2018+) | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |||||
| 2016 | β | DEN | 12 | β | 24 | 20 | 4 | 2 | 1 | 1.0 | 4.0 | 2 | 4 | 0 | β | 0 | 0 | β | 0.0% | 296 | 34.6% | 283 | 73.6% | β | β | β | β | β | β | β | β | β | β | β |
| 2017 | β | DEN | 12 | β | 61 | 44 | 17 | 4 | 2 | 1.0 | 7.0 | 2 | 5 | 0 | β | 1 | 0 | β | 0.0% | 736 | 90.8% | 159 | 41.6% | β | β | β | β | β | β | β | β | β | β | β |
| 2018 | β | DEN | 16 | β | 94 | 68 | 26 | 0 | 0 | 0.0 | 0.0 | 3 | 4 | 0 | β | 0 | 0 | β | 0.0% | 1,077 | 100.0% | 91 | 20.4% | 76 | 54 | 0.7 | 94.5 | 9.3 | 2 | 2 | 0 | 17 | 9 | 0.1 |
| 2019 | β | DEN | 16 | β | 85 | 57 | 28 | 2 | 0 | 0.0 | 2.0 | 4 | 15 | 0 | β | 0 | 0 | β | 0.0% | 1,055 | 100.0% | 97 | 22.4% | 53 | 28 | 0.5 | 43.6 | 10.2 | 1 | 1 | 0 | 2 | 8 | 0.1 |
| 2020 | β | DEN | 16 | β | 94 | 75 | 19 | 3 | 0 | 0.0 | 3.0 | 5 | 9 | 0 | 1 | 0 | 0 | β | 0.0% | 1,088 | 100.0% | 97 | 20.7% | 54 | 42 | 0.8 | 102.2 | 8.6 | 3 | 3 | 0 | 9 | 12 | 0.1 |
| 2021 | β | DEN | 17 | β | 69 | 49 | 20 | 4 | 2 | 1.5 | 7.5 | 5 | 12 | 0 | β | 0 | 0 | β | 0.0% | 1,084 | 99.4% | 65 | 16.8% | 54 | 32 | 0.6 | 66.5 | 9.4 | 3 | 1 | 0 | 7 | 6 | 0.1 |
| 2022 | β | DEN | 12 | β | 61 | 34 | 27 | 2 | 0 | 0.0 | 2.0 | 6 | 7 | 3 | 1 | 0 | 0 | β | 0.0% | 809 | 100.0% | 7 | 4.8% | 47 | 36 | 0.8 | 84.0 | 6.2 | 0 | 0 | 0 | 1 | 8 | 0.1 |
| 2023 | β | DEN | 15 | β | 67 | 50 | 17 | 2 | 0 | 1.0 | 3.0 | 3 | 8 | 2 | 1 | 0 | 0 | 11 | 3.4% | 985 | 100.0% | 69 | 17.5% | 48 | 32 | 0.7 | 89.1 | 10.1 | 1 | 0 | 0 | 6 | 5 | 0.1 |
| 2024 | β | ATL | 16 | β | 58 | 32 | 26 | 2 | 0 | 0.0 | 2.0 | 2 | 7 | 0 | β | 0 | 0 | β | 0.0% | 1,017 | 98.0% | 6 | 11.5% | 37 | 22 | 0.6 | 81.9 | 9.6 | 1 | 1 | 0 | 12 | 7 | 0.1 |
| Career | β | 132 | β | 613 | 429 | 184 | 21 | 5 | 4.5 | 30.5 | 32 | 71 | 5 | 3 | 1 | 0 | 11 | 3.4% | 8,147 | 91.4% | 874 | 25.5% | 369 | 246 | β | β | β | 11 | 8 | 0 | 54 | 55 | β | |
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 23 | DEN | 12 | 0* | 24 | 20 | 4 | 2 | 1 | 1.0 | 4.0 | 2 | 4 | 0 | β | 0 | 0 | 5.4 |
| 2017 | 24 | DEN | 12 | 12* | 61 | 44 | 17 | 4 | 2 | 1.0 | 7.0 | 2 | 5 | 0 | β | 1 | 0 | 7.6 |
| 2018 | 25 | DEN | 16 | 16* | 94 | 68 | 26 | 0 | 0 | 0.0 | 0.0 | 3 | 4 | 0 | β | 0 | 0 | 8.8 |
| 2019 | 26 | DEN | 16 | 16* | 85 | 57 | 28 | 2 | 0 | 0.0 | 2.0 | 4 | 15 | 0 | β | 0 | 0 | 13.1 |
| 2020 | 27 | DEN | 16 | 16* | 94 | 75 | 19 | 3 | 0 | 0.0 | 3.0 | 5 | 9 | 0 | 1 | 0 | 0 | 11 |
| 2021 | 28 | DEN | 17 | 17* | 69 | 49 | 20 | 4 | 2 | 1.5 | 7.5 | 5 | 12 | 0 | β | 0 | 0 | 12.2 |
| 2022 | 29 | DEN | 12 | 12* | 61 | 34 | 27 | 2 | 0 | 0.0 | 2.0 | 6 | 7 | 3 | 1 | 0 | 0 | 10.5 |
| 2023 | 30 | DEN | 15 | 15* | 67 | 50 | 17 | 2 | 0 | 1.0 | 3.0 | 3 | 8 | 2 | 1 | 0 | 0 | 9.5 |
| 2024 | 31 | ATL | 16 | 16* | 58 | 32 | 26 | 2 | 0 | 0.0 | 2.0 | 2 | 7 | 0 | β | 0 | 0 | 7.8 |
| Career | 132 | 120* | 613 | 429 | 184 | 21 | 5 | β | β | 32 | 71 | 5 | 3 | 1 | 0 | 85.9 |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Off | Off% | Def | Def% | ST | ST% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | 23 | DEN | 13 | 0* | β | 0.0% | 296 | 34.6% | 283 | 73.6% |
| 2017 | 24 | DEN | 13 | 12* | β | 0.0% | 736 | 90.8% | 159 | 41.6% |
| 2018 | 25 | DEN | 16 | 16* | β | 0.0% | 1,077 | 100.0% | 91 | 20.4% |
| 2019 | 26 | DEN | 16 | 16* | β | 0.0% | 1,055 | 100.0% | 97 | 22.4% |
| 2020 | 27 | DEN | 16 | 16* | β | 0.0% | 1,088 | 100.0% | 97 | 20.7% |
| 2021 | 28 | DEN | 17 | 17* | β | 0.0% | 1,084 | 99.4% | 65 | 16.8% |
| 2022 | 29 | DEN | 12 | 12* | β | 0.0% | 809 | 100.0% | 7 | 4.8% |
| 2023 | 30 | DEN | 15 | 15* | 11 | 3.4% | 985 | 100.0% | 69 | 17.5% |
| 2024 | 31 | ATL | 16 | 16* | β | 0.0% | 1,017 | 98.0% | 6 | 11.5% |
| Career | 134 | 120* | 11 | β | 8,147 | β | 874 | β |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Tgt | Cmp | Cmp% | RateAll | ADOT | Prss | Hrry | QBKD | Bltz | MissTkl | Miss% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 25 | DEN | 16 | 16* | 76 | 54 | 0.7 | 94.5 | 9.3 | 2 | 2 | 0 | 17 | 9 | 0.1 |
| 2019 | 26 | DEN | 16 | 16* | 53 | 28 | 0.5 | 43.6 | 10.2 | 1 | 1 | 0 | 2 | 8 | 0.1 |
| 2020 | 27 | DEN | 16 | 16* | 54 | 42 | 0.8 | 102.2 | 8.6 | 3 | 3 | 0 | 9 | 12 | 0.1 |
| 2021 | 28 | DEN | 17 | 17* | 54 | 32 | 0.6 | 66.5 | 9.4 | 3 | 1 | 0 | 7 | 6 | 0.1 |
| 2022 | 29 | DEN | 12 | 12* | 47 | 36 | 0.8 | 84.0 | 6.2 | 0 | 0 | 0 | 1 | 8 | 0.1 |
| 2023 | 30 | DEN | 15 | 15* | 48 | 32 | 0.7 | 89.1 | 10.1 | 1 | 0 | 0 | 6 | 5 | 0.1 |
| 2024 | 31 | ATL | 16 | 16* | 37 | 22 | 0.6 | 81.9 | 9.6 | 1 | 1 | 0 | 12 | 7 | 0.1 |
| Career | 108 | 108* | 369 | 246 | β | β | β | 11 | 8 | 0 | 54 | 55 | β |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
A great career by KV-H: a peak-driven profile that scores 78 of 100, era-normalized against int/g peers across 9 scored seasons.
Blend 78.8 Γ longevity 1 = KV-H 78Β· confidence 100%
Season-by-season quality (era-relative int/g)
Ranked #97 of 600 by seasons where high individual production happened on low-win teams. Score aggregates only tracked StatVault categories.
Reached 15% of the all-time Interceptions leader β a rotational/depth all-time profile at the position.
A 0β100 scale where 100 = matched the all-time leaderat this position. Built only from visible encyclopedia data β career production vs. the all-time leader, plus efficiency (EPA) and comparable-player confidence β so it's a transparent context score, not a subjective rating. Tiers: Elite β₯ 85 Β· Strong β₯ 65 Β· Solid β₯ 45 Β· Depth < 45. Comparable-player confidence: 91%.
Production per snap β 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+).
Amber = this player (normalized to own peak). Indigo = average defensive backs aging curve. Group peak age: 21. Source: StatVault KV-H era (1999+).
Percentiles compare each raw measurement against position peers, the full combine pool, and the same draft class where enough samples exist.
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Boston College), 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.
Career teammates and draft class, derived from year-by-year rosters β every name is linked.
Justin inherited the Denver Broncos DB room from Will Parks (2016β2020), and handed it to Kareem Jackson (2019β2023).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Joined ATL (from DEN)
Last recorded season with ATL
Drafted by DEN β Round 3, Pick 98
From nflverse weekly injury reports Β· coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2024 | ATL | 0 | W7QuestionableΒ· HamstringW8DoubtfulΒ· Hamstring |
| 2023 | DEN | 1 | W3OutΒ· HipW4QuestionableΒ· Hip |
| 2022 | DEN | 0 | W10QuestionableΒ· Knee |
| 2016 | DEN | 0 | W3QuestionableΒ· HandW4QuestionableΒ· Hand |
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 9-season peers. See all β
Career durability β games played vs. scheduled, across 9 seasons.
INT translated to the 2025NFL β each season's standing among its own-era peers, projected onto 2025's scoring environment. Modern-era (1999+) coverage.
| Season | Actual INT | INT/G | β 2025 INT | β 2025 /G |
|---|---|---|---|---|
| 2016 | 2 | 0.2 | 2 | 0.1 |
| 2017 | 2 | 0.2 | 2 | 0.1 |
| 2018 | 3 | 0.2 | 3 | 0.1 |
| 2019 | 4 | 0.3 | 3-1 | 0.2 |
| 2020 | 5 | 0.3 | 4-1 | 0.3 |
| 2021 | 5 | 0.3 | 4-1 | 0.2 |
| 2022 | 6 | 0.5 | 7+1 | 0.4 |
| 2023 | 3 | 0.2 | 3 | 0.2 |
| 2024 | 2 | 0.1 | 2 | 0.1 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:combine, nflverse:draft_picks, nflverse:injuries Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Career Value Β· VORP
228 career value over replacement β #284 all-time of 4,642. 25.3/season above a replacement-level S.
Career Profile
Pick #98 (Rd 3) Β· DEN Β· 2016 Β· +39.3 vs expected KV-H
Fan Rating
Rate Justin Simmons β All-Time
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Similar Players
Composite score across availability, IR frequency, and injury severity. See all β
Calibrated Hall-of-Fame probability β fit against actual enshrinement. See all β
What carries the case
Monitor score 49.3 Β· components sum to the score (All-Pro Γ12 Β· Pro Bowl Γ3 Β· League Lead Γ4 Β· ranks/era/longevity weighted).
Career Fingerprint
Statistical profile across 5 dimensions
Best single season, projected to Interceptions in a modern 17-game schedule. See all β
The room is reconstructed from arrival order among durable members (β₯4 seasons with the club) at the playerβs position group β a lineage by arrival, not a week-by-week depth chart. Distinct from the league-wide positional GOAT torch.
Tre Boston
FS
90% match
2016 Draft ClassmatesFull class β