iK™
Now on the App Store · Free

Prove You
Know Ball

Draft your all-time starting 5, sim the season, and climb the leaderboard — NBA & NFL, both live. Download free on iOS, or play instantly in your browser.

Download on the App Store▶ Play Free in Browser
No download needed — plays right in your browser
How it works
01
Spin the era
The machine deals you a decade and a franchise across seven eras of basketball.
02
Draft your lineup
Take one legend per era, then set your all-time starting five.
03
Sim the season
Your five starters decide your record. Chase a perfect 82–0.