Grassroots 365 provides the highest quality youth boys basketball tournaments in the country. Launched in 2016 out of Southern California by Open Gym Premier, “G365” now stretches across the country delivering an unparalleled event experience to serious club basketball programs. We primarily serve youth boys club teams from 2nd grade through 8th grade but also offer high school boys and girls divisions at select events.

Our tournaments are renowned for exceptional customer service, brand experience, communication, awards, media coverage, competition, facilities and officiating. G365 houses a signature series of events inclusive of The Championship, a national event that annually draws more than 400 teams from across the globe.