dropshotzone
College tennis analytics, UTR insights, and USTA tournament data—all in one place.
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Learn & Explore
Guides and resources for competitive tennis
How Does UTR Work?
A complete guide to the Universal Tennis Rating algorithm—how match ratings, game percentages, and the 1–16.5 scale determine your number.
Read guideThe Complete Guide to Tennis Strings
Everything about string materials, patterns, tension, gauge, and hybrid setups—plus maintenance tips and recommendations.
Read guideTennis Glossary & FAQ
Key terms for ratings, college recruiting, tournaments, and match scoring—all explained simply.
Browse termsUpcoming Tournaments
USTA Southwest Clay Court Championships
USTADesert Mountain Club
Scottsdale, AZ
Sep 16 - Sep 21, 2026
Citywide Sports Summer Series #3
USTABerkeley Park
DENVER, CO
Sep 16 - Sep 21, 2026
Dynamic Sports International Tournament
USTAHF Racquet and Fitness Club
Homewood, IL
Sep 15 - Sep 19, 2026
2026 Roselyn Donnelly Memorial Tournament
USTAHuntsville Tennis Center
Huntsville, AL
Sep 16 - Sep 20, 2026
Southern Ozaki Junior Cup presented by Dwight Global Online School (Invitation Only)
USTARome Tennis Center at Berry College
Rome, GA
Sep 17 - Sep 21, 2026
Lafayette Tennis Club Singles or Doubles One Day Tournament
USTALafayette Tennis Club
Lafayette, CA
Sep 17 - Sep 18, 2026
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