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% | |||||
| 2018 | β | DET | 10 | β | 13 | 11 | 2 | 0 | 0 | 0.0 | 0.0 | 1 | 2 | 0 | β | 0 | 0 | β | 0.0% | 267 | 26.8% | 227 | 52.2% | 13 | 4 | 0.3 | 43.4 | 22.8 | 0 | 0 | 0 | 0 | 2 | 0.1 |
| 2019 | β | DET | 13 | β | 95 | 74 | 21 | 6 | 0 | 0.0 | 6.0 | 1 | 8 | 1 | β | 0 | 0 | β | 0.0% | 843 | 87.7% | 15 | 8.5% | 57 | 37 | 0.6 | 117.2 | 12.5 | 1 | 1 | 0 | 3 | 13 | 0.1 |
| 2020 | β | DET | 15 | β | 77 | 54 | 23 | 5 | 2 | 1.0 | 8.0 | 0 | 4 | 0 | β | 0 | 0 | β | 0.0% | 755 | 70.4% | 125 | 29.6% | 51 | 34 | 0.7 | 122.8 | 9.3 | 3 | 1 | 1 | 22 | 12 | 0.1 |
| 2021 | β | DET | 15 | β | 94 | 61 | 33 | 3 | 1 | 1.0 | 5.0 | 1 | 6 | 0 | β | 0 | 0 | β | 0.0% | 882 | 88.7% | 124 | 31.9% | 48 | 30 | 0.6 | 97.6 | 13.5 | 1 | 0 | 0 | 10 | 11 | 0.1 |
| 2022 | β | DET | 3 | β | 15 | 7 | 8 | 1 | 1 | 1.0 | 3.0 | 0 | 1 | 0 | β | 0 | 0 | β | 0.0% | 140 | 62.0% | 13 | 14.0% | 4 | 1 | 0.3 | 40.6 | 26.0 | 1 | 0 | 0 | 7 | 0 | 0.0 |
| 2023 | β | DET | 11 | β | 54 | 38 | 16 | 2 | 3 | 1.0 | 6.0 | 0 | 2 | 1 | β | 0 | 0 | β | 0.0% | 541 | 72.3% | 147 | 32.4% | 30 | 17 | 0.6 | 117.9 | 12.9 | 5 | 2 | 2 | 8 | 7 | 0.1 |
| Career | β | 67 | β | 348 | 245 | 103 | 17 | 7 | 4.0 | 28.0 | 3 | 23 | 2 | β | 0 | 0 | β | 0.0% | 3,428 | 68.0% | 651 | 28.1% | 203 | 123 | β | β | β | 11 | 4 | 3 | 50 | 45 | β | |
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 23 | DET | 10 | 0* | 13 | 11 | 2 | 0 | 0 | 0.0 | 0.0 | 1 | 2 | 0 | β | 0 | 0 | 4.6 |
| 2019 | 24 | DET | 13 | 11* | 95 | 74 | 21 | 6 | 0 | 0.0 | 6.0 | 1 | 8 | 1 | β | 0 | 0 | 7.8 |
| 2020 | 25 | DET | 15 | 11* | 77 | 54 | 23 | 5 | 2 | 1.0 | 8.0 | 0 | 4 | 0 | β | 0 | 0 | 5.2 |
| 2021 | 26 | DET | 15 | 13* | 94 | 61 | 33 | 3 | 1 | 1.0 | 5.0 | 1 | 6 | 0 | β | 0 | 0 | 7.2 |
| 2022 | 27 | DET | 3 | β | 15 | 7 | 8 | 1 | 1 | 1.0 | 3.0 | 0 | 1 | 0 | β | 0 | 0 | β |
| 2023 | 28 | DET | 11 | 11* | 54 | 38 | 16 | 2 | 3 | 1.0 | 6.0 | 0 | 2 | 1 | β | 0 | 0 | 3.7 |
| Career | 67 | 46* | 348 | 245 | 103 | 17 | 7 | β | β | 3 | 23 | 2 | β | 0 | 0 | 28.5 |
* 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% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 23 | DET | 16 | 0* | β | 0.0% | 267 | 26.8% | 227 | 52.2% |
| 2019 | 24 | DET | 13 | 11* | β | 0.0% | 843 | 87.7% | 15 | 8.5% |
| 2020 | 25 | DET | 15 | 11* | β | 0.0% | 755 | 70.4% | 125 | 29.6% |
| 2021 | 26 | DET | 15 | 13* | β | 0.0% | 882 | 88.7% | 124 | 31.9% |
| 2022 | 27 | DET | 3 | β | β | 0.0% | 140 | 62.0% | 13 | 14.0% |
| 2023 | 28 | DET | 17 | 12* | β | 0.0% | 541 | 72.3% | 147 | 32.4% |
| Career | 79 | 47* | β | β | 3,428 | β | 651 | 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 | 23 | DET | 16 | 0* | 13 | 4 | 0.3 | 43.4 | 22.8 | 0 | 0 | 0 | 0 | 2 | 0.1 |
| 2019 | 24 | DET | 13 | 11* | 57 | 37 | 0.6 | 117.2 | 12.5 | 1 | 1 | 0 | 3 | 13 | 0.1 |
| 2020 | 25 | DET | 15 | 11* | 51 | 34 | 0.7 | 122.8 | 9.3 | 3 | 1 | 1 | 22 | 12 | 0.1 |
| 2021 | 26 | DET | 15 | 13* | 48 | 30 | 0.6 | 97.6 | 13.5 | 1 | 0 | 0 | 10 | 11 | 0.1 |
| 2022 | 27 | DET | 3 | β | 4 | 1 | 0.3 | 40.6 | 26.0 | 1 | 0 | 0 | 7 | 0 | 0.0 |
| 2023 | 28 | DET | 17 | 12* | 30 | 17 | 0.6 | 117.9 | 12.9 | 5 | 2 | 2 | 8 | 7 | 0.1 |
| Career | 79 | 47* | 203 | 123 | β | β | β | 11 | 4 | 3 | 50 | 45 | β |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
Reached 2% of the all-time Sacks 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: 93%.
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+).
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Louisiana-Lafayette), 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.
Tracy inherited the Detroit Lions DB room from Tavon Wilson (2016β2019), and handed it to Amani Oruwariye (2019β2022).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Last recorded season with DET
Drafted by DET β Round 3, Pick 82
From nflverse weekly injury reports Β· coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2021 | DET | 0 | W11QuestionableΒ· ConcussionW15QuestionableΒ· Illness |
| 2020 | DET | 1 | W9OutΒ· FootW13QuestionableΒ· Not Injury Related |
| 2019 | DET | 3 | W9OutΒ· KneeW10OutΒ· KneeW11QuestionableΒ· KneeW12OutΒ· KneeW13QuestionableΒ· Knee |
| 2018 | DET | 0 | W5QuestionableΒ· Ankle |
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Career durability β games played vs. scheduled, across 6 seasons.
Composite score across availability, IR frequency, and injury severity. See all β
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:draft_picks, nflverse:injuries Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Fan Rating
Rate Tracy Walker III β All-Time
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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.
Jaquiski Tartt
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91% match
2018 Draft ClassmatesFull class β
Gave the Detroit Lions an entire corpus-attributed career β 6 seasons (2018β2023), one crest. The rarest loyalty in the sport.