official ball sponsor of

JUNIOR TEAM TENNIS

our mission

Diadem Sports is committed to supporting American junior tennis...

We're partnering with coaches to provide affordable equipment, services, and focus on our Dynasty Team junior sponsorship program...

With these efforts we are able to make an impact on the junior tennis experience from coast to coast...

Deep discounts on balls and the possibility of a special priced introductory case. Apply now to learn more.

All new and existing JTT Managers get discounts on full Diadem product line

All new and existing JTT Managers get a dedicated account manager