Sign up your team for adult 3-on-3 basketball tournament

Gather your squad of hoopers and register for a one-day, adult 3-on-3 basketball tournament to see how you stack up against the local best.

Teams of three to five will play half-court games. Everyone gets a chance to play several games before the playoffs start. Referees will be there for every matchup, and the top two teams will take home trophies.

Whether your crew plays every week or you’re coming together for this tournament, the format keeps games moving with quick possessions, constant transitions, and plenty of touches.

If you want to be part of the action but don’t want to play, you can volunteer to help out. Volunteers can keep score, track game time, or referee.

Sign up online with a complete team by June 19 to save your spot.

What to expect on tournament day

Arrive with your team to check in, receive your shirts, warm up, and get ready for a full day of basketball.

Teams will:

• Play referee-led half-court games.
• Advance through a one-day tournament bracket.
• Compete for first- and second-place trophies.

Volunteer to referee, score, or track game time

If you want to join in but don’t want to play, volunteering is a great way to be part of the day.

Choose the volunteer role that fits you best. You can help keep score, track the time, or referee games. Volunteers help keep everything running smoothly for players and fans.

If you want to volunteer or need information about accessibility, reach out to Tahir Dossett by email or call (510) 981-6690.

This event is organized by the City's Parks, Recreation, and Waterfront Department. They offer a variety of camps, classes, and activities for people of all ages and backgrounds. Check our events calendar for more ways to get involved.

Grab your team and sign up before all the spots are taken.

Links

• Adult 3-on-3 Basketball Tournament 
• Registration

June 5, 2026 Update: Event date has been moved to Saturday, June 20 event.