ScoutIndex

LAR LAR

J.J. Koski

WR

J.J. Koski is an NFL WR. He last played in 2022 with LAR, a career spanning 3 NFL seasons.

Size

6'1", 195#

College

Cal Poly (San Luis Obispo)

Draft

—

Seasons

2020–2022

2021 ScoutIndex Rating · WR

Methodology
46.4

50th percentile among WRs · limited sample

3 games · 0 targets

Role×0.14+0.12
Hands×0.1+0.10
Volume×0.12-0.94
Total EPA×0.22-0.50
EPA/target×0.3+0.10
Yards/target×0.12+0.09

2021 attribute card

click a row to see the formula
AthleticismReceivingRoleImpact

group averages

Athleticism

Speedno data▶

Percentile of 40-yard dash time among WRs at the NFL Combine (faster = higher), 2000–present.

Burstno data▶

Percentile of vertical jump + broad jump among combine WRs.

Agilityno data▶

Percentile of 3-cone + short shuttle among combine WRs (faster = higher).

Size45▶

Height/weight z-score vs. the WR cohort (from official bio, not combine-dependent).

Receiving

Hands56▶

Catch rate — receptions ÷ targets.

Deep Threat51▶

Average depth of target — receiving air yards ÷ targets.

YAC Ability60▶

Yards after catch ÷ reception.

Role

Target Share66▶

Share of the team's targets while on the field, target-weighted across the season.

Air-Yards Share59▶

Share of the team's total air yards, target-weighted across the season.

Impact

Efficiency58▶

Receiving EPA ÷ target — the Rating's largest component.

Volume5▶

Total targets this season.

Career (regular season)

SeasonTmSIGPass ydsPass TDRush ydsRush TDRecRec ydsRec TD
2021LAR46.43

Career profile

Across 1 NFL season on file, J.J. Koski has played in 3 regular-season games, all with LAR.

2021 splits

regular season

2021 game log

WkOppLineScore
Week 9TEN—42.2
Week 10SF—43.1
Week 12GB—42.2

J.J. Koski — common questions

What position does J.J. Koski play?
J.J. Koski is listed as a WR.
Which teams has J.J. Koski played for?
In the seasons on file (1999 onward), J.J. Koski has played for LAR (2021).
Where did J.J. Koski go to college?
J.J. Koski played college football at Cal Poly (San Luis Obispo).
How many touchdowns has J.J. Koski scored?
J.J. Koski has no rushing, receiving or passing touchdowns in the regular-season games on file.
What is J.J. Koski's ScoutIndex Rating?
J.J. Koski rated 46.4 for 2021, the 50th percentile among WRs (provisional or limited sample). Ratings run 0–99; about 60 is a league-average qualified starter.

Related players

Top teammates, last season on file

Also from Cal Poly (San Luis Obispo)