A linebacker with a developmental — a rotational or backup contributor who filled their role reliably.
Worth 5 points of value above a freely-available replacement linebacker — top 86% of all 4,642 ranked at the position. 1 of 3 seasons cleared the replacement bar, by +5 on average.See board →
Seasons above replacement
1 seasons × ~5 surplus ≈ VORP 5
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no 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% | |||||
| 2019 | — | DAL | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.0% | — | 0.0% | 58 | 34.2% | — | — | — | — | — | — | — | — | — | — | — |
| 2020 | — | DAL | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.0% | 1 | 1.0% | 160 | 64.3% | — | — | — | — | — | — | — | — | — | — | — |
| 2021 | — | DAL | 3 | — | 4 | 3 | 1 | 1 | 0 | 0.0 | 1.0 | 0 | 0 | 0 | — | 0 | 0 | — | 0.0% | 32 | 10.0% | 368 | 80.4% | 4 | 3 | 0.8 | 77.1 | -0.5 | 0 | 0 | 0 | 1 | 0 | 0.0 |
| 2022 | — | DAL | 4 | — | 5 | 3 | 2 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | 1 | 2.0% | 41 | 9.0% | 368 | 82.1% | 3 | 2 | 0.7 | 78.5 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 2023 | — | TEN | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.0% | 8 | 3.7% | 259 | 83.1% | 1 | 1 | 1.0 | 100.0 | 3.0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 2024 | — | TEN | 5 | — | 33 | 19 | 14 | 1 | 0 | 0.0 | 1.0 | 1 | 2 | 0 | — | 0 | 0 | — | 0.0% | 203 | 66.6% | 329 | 75.1% | 16 | 11 | 0.7 | 83.3 | 2.3 | 0 | 0 | 0 | 4 | 2 | 0.0 |
| 2025 | — | SF | 14 | — | 35 | 12 | 23 | 0 | 0 | 0.0 | 0.0 | 0 | 1 | 0 | 1 | 0 | 0 | — | 0.0% | 172 | 18.1% | 352 | 81.5% | 14 | 10 | 0.7 | 149.1 | 12.4 | 0 | 0 | 0 | 2 | 2 | 0.1 |
| Career | — | 51 | — | 77 | 37 | 40 | 2 | 0 | 0.0 | 2.0 | 1 | 3 | 0 | 1 | 0 | 0 | 1 | 2.0% | 457 | 18.1% | 1,894 | 71.5% | 38 | 27 | — | — | — | 0 | 0 | 0 | 7 | 4 | — | |
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 26 | DAL | 3 | 0* | 4 | 3 | 1 | 1 | 0 | 0.0 | 1.0 | 0 | 0 | 0 | — | 0 | 0 | — |
| 2022 | 27 | DAL | 4 | 0* | 5 | 3 | 2 | 0 | 0 | 0.0 | 0.0 | 0 | 0 | 0 | — | 0 | 0 | 1.1 |
| 2024 | 29 | TEN | 5 | 5* | 33 | 19 | 14 | 1 | 0 | 0.0 | 1.0 | 1 | 2 | 0 | — | 0 | 0 | 3.1 |
| 2025 | 30 | SF | 14 | 0* | 35 | 12 | 23 | 0 | 0 | 0.0 | 0.0 | 0 | 1 | 0 | 1 | 0 | 0 | 5 |
| Career | 26 | 5* | 77 | 37 | 40 | 2 | 0 | — | — | 1 | 3 | 0 | 1 | 0 | 0 | 9.2 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Off | Off% | Def | Def% | ST | ST% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 24 | DAL | 6 | — | — | 0.0% | — | 0.0% | 58 | 34.2% |
| 2020 | 25 | DAL | 8 | 0* | — | 0.0% | 1 | 1.0% | 160 | 64.3% |
| 2021 | 26 | DAL | 16 | 0* | — | 0.0% | 32 | 10.0% | 368 | 80.4% |
| 2022 | 27 | DAL | 16 | 0* | 1 | 2.0% | 41 | 9.0% | 368 | 82.1% |
| 2023 | 28 | TEN | 11 | 0* | — | 0.0% | 8 | 3.7% | 259 | 83.1% |
| 2024 | 29 | TEN | 16 | 11* | — | 0.0% | 203 | 66.6% | 329 | 75.1% |
| 2025 | 30 | SF | 17 | 0* | — | 0.0% | 172 | 18.1% | 352 | 81.5% |
| Career | 90 | 11* | 1 | — | 457 | — | 1,894 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
| Season | Age | Team | G | GS | Tgt | Cmp | Cmp% | RateAll | ADOT | Prss | Hrry | QBKD | Bltz | MissTkl | Miss% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 26 | DAL | 16 | 0* | 4 | 3 | 0.8 | 77.1 | -0.5 | 0 | 0 | 0 | 1 | 0 | 0.0 |
| 2022 | 27 | DAL | 16 | 0* | 3 | 2 | 0.7 | 78.5 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 2023 | 28 | TEN | 11 | 0* | 1 | 1 | 1.0 | 100.0 | 3.0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| 2024 | 29 | TEN | 16 | 11* | 16 | 11 | 0.7 | 83.3 | 2.3 | 0 | 0 | 0 | 4 | 2 | 0.0 |
| 2025 | 30 | SF | 17 | 0* | 14 | 10 | 0.7 | 149.1 | 12.4 | 0 | 0 | 0 | 2 | 2 | 0.1 |
| Career | 76 | 11* | 38 | 27 | — | — | — | 0 | 0 | 0 | 7 | 4 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
A depth / rotational career by KV-H: a remarkably steady profile that scores 34 of 100, era-normalized against tackles/g peers across 3 scored seasons, with a short career trimming the score.
Blend 39.8 × longevity 0.86 = KV-H 34· confidence 71%
Season-by-season quality (era-relative tackles/g)
Reached 0% of the all-time Interceptions leader — a rotational/depth all-time profile at the position.
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%.
Production per snap — the box score normalized by opportunity. SIS is z-scored within linebackers, shrinkage-regularized so small samples don't spike, over the NFL snap-count era (2012+).
Amber = this player (normalized to own peak). Indigo = average linebackers aging curve. Group peak age: 25. Source: StatVault KV-H era (1999+).
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Nebraska), 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 — every name is linked.
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Joined SF (from TEN)
Last recorded season with SF
Joined TEN (from DAL)
Entered the NFL with DAL
From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2024 | TEN | 1 | W16Out· Concussion |
| 2023 | TEN | 4 | W4Out· HamstringW5Out· HamstringW6Out· HamstringW11Questionable· ShinW12Questionable· ShinW16Out· Hamstring |
| 2019 | DAL | 3 | W1Out· AnkleW2Out· AnkleW3Out· AnkleW4Questionable· Ankle |
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Era-normalized career quality — z-scored against 3-season peers. See all →
Career durability — games played vs. scheduled, across 7 seasons.
Tackles 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 Tackles | Tackles/G | → 2025 Tackles | → 2025 /G |
|---|---|---|---|---|
| 2022 | 5 | 1.3 | 20+15 | 1.2 |
| 2024 | 33 | 6.6 | 111+78 | 6.5 |
| 2025 | 35 | 2.5 | 43+8 | 2.5 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:injuries · multi-source verified via the StatVault Oracle · updated 6/18/2026
Career Value · VORP
5 career value over replacement — #3940 all-time of 4,642. 1.7/season above a replacement-level LB.
Fan Rating
Rate Luke Gifford — All-Time
Explore More
Similar Players
Composite score across availability, IR frequency, and injury severity. See all →
Brad Kassell
LB
89% match
2019 Draft ClassmatesFull class →
Wore 3 distinct franchise crests across 7 seasons (2019–2025) — a true nomad. The crest trail: