Join the Team
Help us reshape youth basketball. We're on a mission to give every kid more touches, more shots, and more opportunities to grow — on and off the court.
Join us in building a league where kids develop skills, confidence, and a lifelong love for the game while having fun every step of the way. When kids are smiling, competing, and growing, that's when basketball is at its best.
Open Positions
Explore our current opportunities and find the perfect role to join our mission
Court Monitor
Serve as an on-court coach and mentor for both teams on your half-court!
View DetailsReferee
Officiate 3x3 basketball games following FIBA rules and maintain fair play.
View DetailsScorekeeper
Manage game scores, timing, and statistics to ensure accurate record-keeping.
View DetailsCheck-In & Guest Experience Lead
Serve as the first point of contact for families, players, and guests on game nights.
View DetailsOur Purpose
3s League is Orange County's only Olympic‑Style 3x3 youth basketball league for boys and girls ages 9U–14U. Inspired by official FIBA 3x3 rules, we focus on fun, fast-paced play that gives every child more touches, more shots, and more opportunities to learn and grow — on and off the court.
Our Mission
Reshape youth basketball with a 3x3 format that prioritizes skill development, competition, confidence and fun.
Our Company Values
🛡️ Integrity
We act with honesty and trustworthiness, making the right choice even when it's not the easy one.
❤️ Love
We bring passion to everything we do, driven by love for the game, the mission, and our community.
🎯 Focus
We stay aligned on what matters most, pushing forward with clarity and purpose.
🤝 Teamwork
We thrive by working together, sharing ideas, supporting one another, and building success as one team.
⭐ Excellence
We set the bar high in everything we do, striving to deliver our best and continually raise the standard.
Meet Our Founder
Blake Arnet
Former Mater Dei & UCLA Basketball Player
Blake was a 4-year varsity player at Mater Dei High School, winning multiple championships before continuing his career at UCLA. He earned a scholarship and the UCLA Athletics Rose Gilbert Courage and Character Award.
He's the creator of Dunk MS, the world's first charity dunk show at UCLA's Pauley Pavilion. With 12+ years of youth coaching experience and a background in Customer Success at early-stage startups, Blake founded 3s League to give every kid the opportunity to develop skills, confidence, and a love for basketball.
Why Join 3s League?
Make Real Impact
Your work directly influences young athletes' lives. Watch kids grow in confidence, develop new skills, and fall in love with basketball.
Join a Growing Movement
3x3 basketball is exploding in popularity, especially with its inclusion in the Olympics. You'll be at the forefront of this movement in youth sports.
Learn & Grow
Whether you're passionate about sports, youth development, operations, or business growth, you'll gain valuable experience and skills.
Supportive Team Culture
Join a team that values collaboration, celebrates wins, and supports each other. We're passionate about what we do and who we work with.
Shape the Future
As we grow, you'll have opportunities to take on new responsibilities, lead initiatives, and help define what 3s League becomes.
Don't See the Right Role?
We're always looking for talented, passionate people—send us your resume and tell us how you'd like to contribute.
Get in Touch