NBA baller Jabari Parker wasn't worrying one bit about free agency on Sunday ... he was busy having the time of his life supporting the league's float at the Pride parade in NYC!!
The basketball world blew up over the weekend -- with huge names like Kevin Durant, Kyrie Irving and Kemba Walker all deciding to switch things up with new teams.
But, Parker -- who most recently played for the Washington Wizards -- escaped all that chaos ... hanging out with Jason Collins and ex-WNBA hoopers Chamique Holdsclaw and Ashley Battle to support the LGBTQ community in New York.