A wide receiver with a developmental β a rotational or backup contributor who filled their role reliably.
Worth 14 points of value above a freely-available replacement receiver β top 74% of all 4,642 ranked at the position. 2 of 3 seasons cleared the replacement bar, by +7 on average.See board β
Seasons above replacement
2 seasons Γ ~7 surplus β VORP 14
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 | Receiving | Rushing | Defense | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D | Att | Yds | TD | Y/A | TD% | 1D | 1D% | Fmb | Tkl | Solo | Ast | TFL | QBHits | Sk | Dis | Int | PD | FF | FR | TD | Sfty | |||||
| 1983 | β | TEN | 16 | β | β | 12 | 276 | 1 | β | 23.0 | β | β | β | 5 | 44 | 0 | 8.8 | 0.0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 1984 | β | TEN | 14 | β | β | 18 | 291 | 1 | β | 16.2 | β | β | β | 4 | 20 | 0 | 5.0 | 0.0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| 1985 | β | TEN | 6 | β | β | 1 | 7 | 0 | β | 7.0 | β | β | β | β | β | β | β | β | β | β | β | 1 | 1 | β | β | β | 0.0 | 0.0 | β | 0 | 0 | β | β | β |
| 1987 | β | TB | 2 | β | β | 1 | 13 | 0 | β | 13.0 | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β | β |
| Career | β | 38 | β | 0 | 32 | 587 | 2 | β | 18.3 | β | β | β | 9 | 64 | 0 | 7.1 | 0.0 | β | β | β | 1 | 1 | β | β | β | 0.0 | 0.0 | 0 | 0 | 0 | 0 | β | β | |
A solid career by KV-H: a remarkably steady profile that scores 42 of 100, era-normalized against rec yds/g peers across 3 scored seasons, with a short career trimming the score.
Blend 48.4 Γ longevity 0.86 = KV-H 42Β· confidence 92%
Season-by-season quality (era-relative rec yds/g)
Reached 3% of the all-time Receiving Yards 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: 92%.
Amber = this player (normalized to own peak). Indigo = average wide receivers 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 (Texas), 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.
Herkie inherited the Tennessee Titans WR room from Mike Holston (1981β1985), and handed it to Pat Coleman (1991β1994).
Statistical + physical similarity across every player in the database, position-relevant (0β100%).
Joined TB (from TEN)
Last recorded season with TB
Drafted by HOU β Round 7, Pick 170
Joined TEN (from HOU)
StatVault's proprietary player intelligence, informed by full career data. How Knox works β
Era-normalized career quality β z-scored against 3-season peers. See all β
Career durability β games played vs. scheduled, across 4 seasons.
Rec Yds 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 Rec Yds | Rec Yds/G | β 2025 Rec Yds | β 2025 /G |
|---|---|---|---|---|
| 1983 | 276 | 17.3 | 399+123 | 23.5 |
| 1984 | 291 | 20.8 | 418+127 | 24.6 |
| 1985 | 7 | 1.2 | 111+104 | 6.5 |
Data: nflverse:draft_picks, nflverse:players, wikipedia:season-stats (CC-BY-SA, facts-only), nfl.com:official-stats (facts-only reference), nfl.com:official-stats (games-played, facts-only reference) Β· multi-source verified via the StatVault Oracle Β· updated 6/18/2026
Career Value Β· VORP
14 career value over replacement β #3395 all-time of 4,642. 4.7/season above a replacement-level WR.
Pick #170 (Rd 7) Β· HOU Β· 1983 Β· +14.8 vs expected KV-H
Fan Rating
Rate Herkie Walls 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.
Dietrich Jells
WR
90% match
1983 Draft ClassmatesFull class β