Home Players Colleges Tournaments Settings

Loading player details...

Your destination for men's college tennis and USTA tournament information.

Navigate

Colleges
Tournaments
Players

Resources

USTA
ITA Tennis
Universal Tennis

About

dropshotzone aggregates college tennis data and USTA tournament results powered by Universal Tennis Rating data.

© 2026 dropshotzone. All rights reserved. Data provided by UTR.

GK

Grayson Koehler

Corte Madera, California · USA

Singles UTR

1.51

Rated

DevelopingBetter than 13%

Doubles UTR

N/A

Unrated

Record

2-4

33% win rate

Events Played

2

This season

Statistics

2

Wins

4

Losses

33%

Win Rate

Singles UTR History

Match Results

No matches found.

No matches found.

HRT Legend Tournament - Junior Circuit Boys/Girls

HRT Academia de Tenis

Invalid Date - Invalid Date

HRT Legend Tournament - Junior Circuit Boys/Girls

HRT Academia de Tenis

Invalid Date - Invalid Date