Skip to main content
Mobile Menu
Search players
Search
Join Now
Login
Teams
Teams
Fan Sites
Forums
Shows
Recruiting Board
Football Recruiting
News Feed
Database
Team Rankings
Player Rankings
Industry Comparison
Commitments
Recruiting Prediction Machine
Basketball Recruiting
News Feed
Database
Team Rankings
Player Rankings
Industry Comparison
Commitments
Recruiting Prediction Machine
Recruits
High School
High School News
Schools
Rankings
Scores
About
About
On3 App
Advertise
Press
FAQ
Contact
Get a profile. Be recruited.
High School
Team Recruiting Rankings
HS Football Scores
Rivals300
High School Rankings
Message Boards
Jack Kosko
Class Year
2018
info
EDGE / 6-0 / 246
Industry Ranking
nil value
undisclosed
high school
Stone Bridge
hometown
Ashburn, VA
Rivals
Jack Kosko
Vitals
Jack Kosko
High School
Top 300 EDGE Avg
Avg. Last 3 Years
NFL Combine Drafted
Avg. Last 3 Years
Rivals verified
Members Only
To unlock player vitals,
Subscribe Now
✕
