Cooper Helfet
Role Player⭐ Shooting Star · 2014
Height6'3"
Weight239 lb
BornJun 2, 1989
Age37
Rookie yr2012
A tight end who contributed in a defined role. Their developmental reflects a career built on specific contributions rather than volume.
Combined Season Grid
The full season-by-season grids, joined on one timeline. Every selected stat family stays visible at once—no tab hopping.
4 grids split in one view
| Season | Age | Team | G | GS | Receiving | Snap Counts | Advanced (EPA) | Passing | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D | Off | Off% | Def | Def% | ST | ST% | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd | Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk | |||||
| 2014 | — | SEA | 8 | — | 24 | 12 | 185 | 2 | 50.0% | 15.4 | 7.7 | — | 9 | 243 | 40.8% | — | 0.0% | 104 | 36.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9.8 | 0 | 230 | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
| 2015 | — | SEA | 7 | — | 22 | 13 | 130 | 0 | 59.1% | 10.0 | 5.9 | — | 7 | 249 | 27.5% | — | 0.0% | 143 | 36.9% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6.9 | 0 | 117 | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
| Career | — | 15 | — | 46 | 25 | 315 | 2 | 54.3% | 12.6 | 6.8 | — | 16 | 492 | 34.2% | — | 0.0% | 247 | 36.8% | — | — | 16.7 | 0 | 347 | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 | |
Career EPA16.7·17 receiving·8.4/season
Receiving
| Season | Age | Team | G | GS | Tgt | Rec | Yds | TD | Ctch% | Y/R | Y/Tgt | AirYd/T | 1D | VAL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 25 | SEA | 8 | 0* | 24 | 12 | 185 | 2 | 50.0% | 15.4 | 7.7 | — | 9 | 5.1 |
| 2015 | 26 | SEA | 7 | 0* | 22 | 13 | 130 | 0 | 59.1% | 10.0 | 5.9 | — | 7 | 2.7 |
| Career | 15 | 46 | 25 | 315 | 2 | 54.3% | 12.6 | 6.8 | — | 16 | 7.8 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Snap Counts
| Season | Age | Team | G | GS | Off | Off% | Def | Def% | ST | ST% |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 25 | SEA | 10 | 0* | 243 | 40.8% | — | 0.0% | 104 | 36.7% |
| 2015 | 26 | SEA | 14 | 0* | 249 | 27.5% | — | 0.0% | 143 | 36.9% |
| Career | 24 | 492 | — | — | — | 247 | — |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Advanced (EPA)
| Season | Age | Team | G | GS | Pass EPA | Rush EPA | Rec EPA | Pass AirYd | Rec AirYd |
|---|---|---|---|---|---|---|---|---|---|
| 2014 | 25 | — | — | 0* | — | — | 9.8 | 0 | 230 |
| 2015 | 26 | — | — | 0* | — | — | 6.9 | 0 | 117 |
| Career | — | — | — | 0 | 347 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
Passing
| Season | Age | Team | G | GS | Cmp | Att | Cmp% | Yds | TD | Int | TD% | Int% | Y/A | AdjY/A | TD:INT | Rate | Sk |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 25 | — | — | 0* | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
| 2015 | 26 | — | — | 0* | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
| Career | 0 | 0 | — | 0 | 0 | 0 | — | — | — | — | — | — | 0 |
* GS not available from free sources — SG* estimated from snap share (nflverse 2012+)
KV-H Anatomy
KV-H 35 · Depth / RotationalA depth / rotational career by KV-H: a remarkably steady profile that scores 35 of 100, era-normalized against rec yds/g peers across 2 scored seasons, with a short career trimming the score.
44
Sustained
career value
×.6
44
Peak
best 3 seasons
×.4
×0.79
Longevity
career length
Blend 44 × longevity 0.79 = KV-H 35· confidence 94%
What builds the career mark of 44
On-field 35.1
Availability 8.9
On-field production Staying available
Season-by-season quality (era-relative rec yds/g)
2014bestavg 442015
All-Time Standing
how this career measures against the all-time greats at the position7
Depth
of 100
Reached 2% of the all-time Receptions leader — a rotational/depth all-time profile at the position.
2% of the all-time Receptions leader2
0 categories ≥25% of the all-time leader0
8.37 EPA/season over 2 seasons53
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: 88%.
Per-Snap Impact
Tight Ends · proprietary · 2012+—
below snap floor
Yards/snap0.64Touch rate0.093EPA/snap0.034Snap share34.2%Off snaps492Emerging
Production per snap — the box score normalized by opportunity. SIS is z-scored within tight ends, shrinkage-regularized so small samples don't spike, over the NFL snap-count era (2012+).
Career Aging Trajectory
vs. position group average · KV-H basisAmber = this player (normalized to own peak). Indigo = average tight ends aging curve. Group peak age: 25. Source: StatVault KV-H era (1999+).
Postseason Career
1 playoff gameReceiving
Tgt3
Advanced (EPA)
Rec EPA-2.0Rec AirYd21
College stats are not imported for this profile yet.
StatVault has the verified college attribution (Duke; Johns Hopkins University; Santa Rosa), 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.
Reference Graph
Career teammates and draft class, derived from year-by-year rosters — every name is linked.
Top Teammates
Bobby WagnerMLB2yRussell WilsonQB2yBruce IrvinLB2yBrandon MebaneDT2yMarshawn LynchRB2yK.J. WrightOLB2yEarl ThomasFS2yRichard ShermanCB2yCliff AvrilDE2yDoug BaldwinWR2yJon RyanP2yCassius MarshLB2yJ.R. SweezyG2yKam ChancellorDB2yJustin BrittC2ySteven HauschkaK2yJermaine KearseWR2yLuke WillsonTE2yRussell OkungOT2yKevin Pierre-LouisLB2yGarry GilliamOT2yChristine MichaelRB2yPaul RichardsonWR2yTarvaris JacksonQB2y
Similar Players
Statistical + physical similarity across every player in the database, position-relevant (0–100%).
Movementderived from season history
- 2015final season
Last recorded season with SEA
- 2014signing
Entered the NFL with SEA
Athletic & Unique Profile
verified measurements and curated source-tagged facts6'3" / 239 lb
Frame
Injury History
2 career games missed (Out)From nflverse weekly injury reports · coverage begins 2009.
| Season | Team | Games Out | Designations |
|---|---|---|---|
| 2014 | SEA | 2 | W1Out· KneeW2Doubtful· KneeW13Out· AnkleW14Doubtful· AnkleW15Questionable· AnkleW17Questionable· Ribs |
Knox
StatVault's proprietary player intelligence, informed by full career data. How Knox works →
Historical Knox · KV-H
Era-normalized career quality — z-scored against 2-season peers. See all →
35
peak 44
Season Report Cards· KV-H era-normalized per season
C2014
D2015
Availability
Career durability — games played vs. scheduled, across 2 seasons.
75%
Durability IQ
Composite score across availability, IR frequency, and injury severity. See all →
81
DurableEra Translator
Rec Yds 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 Rec Yds | Rec Yds/G | → 2025 Rec Yds | → 2025 /G |
|---|---|---|---|---|
| 2014 | 185 | 23.1 | 372+187 | 21.9 |
| 2015 | 130 | 18.6 | 314+184 | 18.5 |
Data: nflverse:players, nflverse:player_stats, nflverse:snap_counts, nflverse:advanced-epa (CC-BY 4.0), nflverse:injuries, wikipedia:season-stats (CC-BY-SA, facts-only), espn.com:stats-api (facts-only reference) · multi-source verified via the StatVault Oracle · updated 6/18/2026
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