Draymond Green is a SMART businessman ... because records show he locked up the rights to "Hampton 5" -- the nickname for the Golden State Warriors starting lineup.
The Dubs got the nickname last year when Steph Curry, Draymond Green, Andre Iguodala and Klay Thompson flew out to the Hamptons to recruit Kevin Durant to the squad.
Since he joined, the "Hampton 5" has been murdering everyone ... winning the championship last season and making a run in the playoffs right now.