A edge rusher who maximized value through excellent availability over their career. Their developmental was extended by consistently being on the field.
Worth 24 points of value above a freely-available replacement linebacker β top 64% of all 4,642 ranked at the position. 2 of 4 seasons cleared the replacement bar, by +12 on average.See board β
Seasons above replacement
2 seasons Γ ~12 surplus β VORP 24
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% | |||||
| 2015 | β | LA | 5 | β | 9 | 5 | 4 | 1 | 2 | 0.0 | 3.0 | 0 | 0 | 0 | β | 0 | 0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 2015 | β | STL | 5 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | 0.0% | 138 | 37.0% | 25 | 22.8% | β | β | β | β | β | β | β | β | β | β | β |
| 2016 | β | LA | 5 | β | 5 | 3 | 2 | 2 | 1 | 0.0 | 3.0 | 0 | 0 | 0 | β | 0 | 0 | β | 0.0% | 157 | 40.3% | 42 | 22.8% | β | β | β | β | β | β | β | β | β | β | β |
| 2017 | β | LA | 12 | β | 22 | 15 | 7 | 5 | 12 | 5.5 | 22.5 | 0 | 0 | 1 | 1 | 0 | 0 | β | 0.0% | 379 | 40.7% | 91 | 21.2% | β | β | β | β | β | β | β | β | β | β | β |
| 2018 | β | LA | 11 | β | 17 | 8 | 9 | 0 | 6 | 1.0 | 7.0 | 0 | 0 | 0 | β | 0 | 0 | β | 0.0% | 281 | 35.1% | 98 | 24.9% | 0 | 0 | β | β | β | 8 | 4 | 3 | 28 | 3 | 0.1 |
| Career | β | 38 | β | 53 | 31 | 22 | 8 | 21 | 6.5 | 35.5 | 0 | 0 | 1 | 1 | 0 | 0 | β | 0.0% | 955 | 38.3% | 256 | 22.9% | 0 | 0 | β | β | β | 8 | 4 | 3 | 28 | 3 | β | |
| Season | Age | Team | G | GS | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | 24 | LA | 5 | 0* | 9 | 5 | 4 | 1 | 2 | 0.0 | 3.0 | 0 | 0 | 0 | β | 0 | 0 | 1.9 |
| 2016 | 25 | LA | 5 | 0* | 5 | 3 | 2 | 2 | 1 | 0.0 | 3.0 | 0 | 0 | 0 | β | 0 | 0 | 1.9 |
| 2017 | 26 | LA | 12 | 0* | 22 | 15 | 7 | 5 | 12 | 5.5 | 22.5 | 0 | 0 | 1 | 1 | 0 | 0 | 7.8 |
| 2018 | 27 | LA | 11 | 0* | 17 | 8 | 9 | 0 | 6 | 1.0 | 7.0 | 0 | 0 | 0 | β | 0 | 0 | 4.2 |
| Career | 33 | 53 | 31 | 22 | 8 | 21 | β | β | 0 | 0 | 1 | 1 | 0 | 0 | 15.8 |
* 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% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | 24 | STL | 5 | 0* | β | 0.0% | 138 | 37.0% | 25 | 22.8% |
| 2016 | 25 | LA | 6 | 0* | β | 0.0% | 157 | 40.3% | 42 | 22.8% |
| 2017 | 26 | LA | 14 | 0* | β | 0.0% | 379 | 40.7% | 91 | 21.2% |
| 2018 | 27 | LA | 13 | 0* | β | 0.0% | 281 | 35.1% | 98 | 24.9% |
| Career | 38 | β | β | 955 | β | 256 | 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 | 27 | LA | 13 | 0* | 0 | 0 | β | β | β | 8 | 4 | 3 | 28 | 3 | 0.1 |
| Career | 13 | 0 | 0 | β | β | β | 8 | 4 | 3 | 28 | 3 | β |
* GS not available from free sources β SG* estimated from snap share (nflverse 2012+)
A solid career by KV-H: a remarkably steady profile that scores 44 of 100, era-normalized against sacks/g peers across 4 scored seasons, with a short career trimming the score.
Blend 47.6 Γ longevity 0.93 = KV-H 44Β· confidence 82%
Season-by-season quality (era-relative sacks/g)
Reached 3% 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: 94%.
Production per snap β the box score normalized by opportunity. SIS is z-scored within edge rushers, 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 (NW Missouri State University), 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.
Matt inherited the Los Angeles Rams LB room from Mark Barron (2014β2018), and handed it to Cory Littleton (2016β2019).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Last recorded season with LA
Entered the NFL with LA
From nflverse weekly injury reports Β· coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2017 | LA | 1 | W16OutΒ· Back |
| 2016 | LA | 0 | W10QuestionableΒ· HipW15QuestionableΒ· Heel |
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 4-season peers. See all β
Career durability β games played vs. scheduled, across 4 seasons.
Sacks 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 Sacks | Sacks/G | β 2025 Sacks | β 2025 /G |
|---|---|---|---|---|
| 2015 | 0 | 0 | 0 | 0 |
| 2016 | 0 | 0 | 0 | 0 |
| 2017 | 5.5 | 0.5 | 8+2.5 | 0.4 |
| 2018 | 1 | 0.1 | 2+1 | 0.1 |
Data: nflverse:players, nflverse:player_stats_def, nflverse:snap_counts, nflverse:injuries Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Career Value Β· VORP
24 career value over replacement β #2935 all-time of 4,642. 6/season above a replacement-level LB.
Fan Rating
Rate Matt Longacre β All-Time
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Composite score across availability, IR frequency, and injury severity. 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.
Trevis Gipson
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93% match
2015 Draft ClassmatesFull class β
Gave the Los Angeles Rams an entire corpus-attributed career β 4 seasons (2015β2018), one crest. The rarest loyalty in the sport.