CLBL provides this information for the benefit of our community.  We want our players to have visibility to additional opportunities to play and build their skills!

D1 Sports & Athletics (D1SA)

D1 Sports & Athletics (D1SA) is an AAU organization for Boys and Girls grades 2nd - 12th grade specializing in competitive and developmental basketball environments. Emphasis is placed on making basketball a year-round activity and promoting the participation of all levels of play.

D1 Sports & Athletics (D1SA) TRYOUT ANNOUNCEMENT

D1 Sports & Athletics (D1SA) is a competitive basketball organization,
and will be holding tryouts for Boys and Girls in grades 2 through 11
for the upcoming Spring season.

Tryouts will begin Feb. 4th

Please visit D1SA ( for more information.

The Spring 2020 Tryouts Flyer and Schedule can be downloaded below.


East Coast Hoopers (ECH) - Program led by Riverside Head Coach Mike Koscinski and Rock Ridge JV Coach Jermaine Walker, the Hoopers focus on player development, team play, and playing in competitive tournaments based on each team’s needs.  

ECH is excited to be expanding to more grade levels this season - they will be fielding 2nd grade boys, 4th grade boys, 7th grade boys, 9th grade boys, and 10th grade boys teams in 2020. Email for more info.


2020 ECH Tryout Information
URGENT - Day 2 of Tryouts is 2/1!

The second day of tryouts for East Coast Hoopers' Boys Grades 2, 4, 7, 9, and 10 teams will take place on Saturday, February 1 (for specific times, please see the info sheet linked below).

East Coast Hoopers (based out of Ashburn/Leesburg) are run by Riverside HS Coach, Mike Koscinski and Jermaine Walker, JV Coach at Rock Ridge High School. Our teams and clinics will emphasize skill development and a commitment to team play. Spacing, moving without the ball and playing off of teammates will be emphasized on all teams.  We will take a program based approach by teaching a progressive system of play that builds upon previously learned team skills.

To be considered for a team, please plan to attend the workouts on January 25 and February 1.
All will take place at Riverside High School.

For more information and to RSVP for the workout, please complete this form:


Elevate Elite - Program run by Coach Bruno Corras, producing some of the top teams in the area. Please contact Coach Bruno to get more info on open gym/training, tryouts, and more.



Loudoun Basketball Academy (LBA Attack / Lady Attack) - Fundamentally Sound, Basketball Smart, Game Ready!  LBA is an AAU program for boys in grades 3 through 12 who are seeking a more competitive basketball experience.


2020 Tryout Information:
Tryouts Start 2/9/2020!

All interested players (boys and girls) must register for tryouts at:

Tryout schedule is available for download below


Loudoun Flight - AAU organization, based in Leesburg, for Girls in 4th through 11th grades.  All GIRLS who are interested in strengthening their fundamental skills and expanding their basketball knowledge while being challenged to compete at their highest potential are invited to join us


Loudoun Flight Tryout Announcement

2020 Tryout Information:
Tryouts Start 2/8/2020!

Interested girls in 4th through 11th grades should register at

For more information, contact Flight at