Grades 3–10First-class league experience

3x3 Leagues

An engaging, high-energy, and competitive 3x3 league experience — a premium program built to give every 3BA Athlete a first-class game night, every week.

3BA Junior League

Grades 3–5

45 min skill development + 45 min game-play

Offseason

3BA Youth League

Grades 6–8

45 min skill development + 45 min game-play

Offseason

3BA All-Girls Division

Open age group

45 min skill development + 45 min game-play

Offseason

3BA High School

Grades 9–10

Game-play only

Offseason

Four 3x3 league players in grey and blue 3BA pinnies posed together with their basketballs

A Junior division player going up for a contested layup during a 3x3 game

A Youth division player driving past a defender in a 3x3 game

A girl in a 3BA jersey driving the ball up the floor at full speed

Three Junior division players in light blue 3BA pinnies holding basketballs

Who it's for

Every level, every player

The 3BA 3x3 leagues are built for players from grade 3 through grade 10, across all skill levels — from beginner to rep. You can sign up as an individual or with multiple teammate requests, so there’s a place for everyone.

The 3BA Experience

The Ultimate Player Experience

Our divisions are a premium offering — every 3BA Athlete gets fundamental skills training, high-energy coaching, gear, prizes, statistics and more!

3x3 Game-Play

Fast, end-to-end 3x3 basketball with refs and trainers on the floor. Three a side means every 3BA Athlete is in the action on every possession — offense and defense.

A Youth division player in a white 3BA jersey attacking the rim past a defender — 3x3 game-play

45 Minutes of Skill Development

Every league night opens with 45 focused minutes of practical skill work — the fundamentals that actually translate to games, taught by 3BA trainers.

A group of Youth division players packed together battling for a loose ball — Skill development block

Game MVP & Prizes

Every game night crowns MVPs — and 3BA Athletes take home real prizes, from gear to the golden ball. Effort gets celebrated here.

League award winners smiling with their prize sneakers — Prize night

Statistics & Highlights

Live-tracked stats, league leaders, and media capturing the fun — weekly MVPs, stat leaders, and highlight videos posted to our socials all season long.

Four teammates huddled at the baseline talking through the next possession — On the board

In-Season Tournament

A special in-season tournament that shuffles the teams for one week only — letting 3BA Athletes meet new players and compete to win the grand mid-season prize!

Four league champions holding the golden basketball trophy — The golden ball

Pick your division

Get in the game this season

Junior, Youth, All-Girls, or High School — every 3BA Athlete gets the full first-class experience.