Thank you for your interest in being an official Jr. NBA 3v3 Under Armour league operator for the 2019-20 season. The application for the 2018-19 season is now closed, but you can apply for consideration for the 2019-20 season. To be considered as an official operator for the U10, U11, U12, U13, boys’ and girls’ divisions, please complete the following application. All fields are required.

Application Process for the 2019-20 Season

STEP 1: Complete and submit the Jr. NBA League Operator 3v3 Event Application.

  • Applications are considered and either approved, denied or waitlisted in the order they are received.
  • To obtain more information including age requirements, approval process and criteria, please contact Dan Cramer (

STEP 2: All applications will be reviewed by the Jr. NBA for approval by August 31, 2019.

STEP 3: Once your application has been approved, Jr. NBA will set up a league overview call.

STEP 4: The Jr. NBA will send a 3v3 League Agreement to be signed and returned within 14 days.

STEP 5: Your league details will be placed on the official Jr. NBA 3v3 Microsite.

STEP 6: Promotion for the 2019 Jr. NBA 3v3 Under Armour league may begin when permitted by the Jr. NBA.