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Joby Koren

Lone Tree, CO
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
110 matches · 57W–53L · seasons 20192026

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Match history110 matches
L
2026-08-20 · PRC PINK · #2 Doubles · 3.5 · with Carrie del Toro
expectation pending — we’re still fetching an opponent’s record
2-6, 6-4, 0-1
L
2026-08-13 · PRC PINK · #2 Doubles · 3.5 · with Elizabeth Anderson
expectation pending — we’re still fetching an opponent’s record
0-6, 6-2, 0-1
W
2026-07-30 · PRC PINK · #2 Doubles · 3.5 · with Carrie Bryan
expectation pending — we’re still fetching an opponent’s record
2-6, 7-5, 1-0
W
N/A
2026-06-18 · PRC RED · #3 Doubles · 3.5 · with Juli Reiakvam
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
L
2026-06-11 · PRC RED · #3 Doubles · 3.5 · with Amy Quinette
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
L
2026-05-28 · PRC RED · #2 Doubles · 3.5 · with Amy Quinette
expectation pending — we’re still fetching an opponent’s record
6-4, 2-6, 0-1
L
Lauren Behm / Jennifer Bell
2026-05-14 · PRC RED · #2 Doubles · 3.5 · with Elizabeth Anderson
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2026-04-23 · PRC RED · #3 Doubles · 3.5 · with Crystal Hostelley
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
Whitney Berger / Lindsey Talaga
2025-06-22 · PRC RED · #2 Doubles · 3.5 · with Magdalena Chamberlain
expectation pending — we’re still fetching an opponent’s record
5-7, 1-6
W
Stephanie Fry / Tanya Koch
2025-06-19 · PRC RED · #2 Doubles · 3.5 · with Donna Chan
expectation pending — we’re still fetching an opponent’s record
7-5, 6-3
L
2025-06-17 · SS-LT RED · #2 Doubles · 3.5 · with Georgina Swales
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
W
Leslie Henderson / Heidi Lewis
2025-06-12 · PRC RED · #1 Doubles · 3.5 · with Angela D'Alessandro
expectation pending — we’re still fetching an opponent’s record
6-0, 6-0
Where you rank locallyagainst everyone at your level
Teams23 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
3.5
47.7%
41W–45L · 48.8% of games
7.0
75%
15W–5L · 60.5% of games

Games won matters more than matches won — NTRP adjusts on margins.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

Every match is a story with a beginning, a middle and an end, and you are writing it as you go.
Chris Evert