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Shinnie Koh

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Marana, AZ
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
110 matches · 51W–59L · seasons 2018–2026
Match history110 matches
L
2025-01-17 · #3 Doubles · 3.5 · with Dee Buizer
loading the estimate
6-3, 1-6, 0-1
W
2025-01-10 · #3 Doubles · 3.5 · with Deanna Millhouse
loading the estimate
6-3, 6-3
W
Sandra Buonarigo / Linda Keller
2024-12-30 · #2 Doubles · 7.0 · with Tracy Perrelle
loading the estimate
2-6, 6-3, 1-0
L
2024-12-16 · #3 Doubles · 8.0 · with Deanna Millhouse
loading the estimate
1-6, 6-2, 0-1
L
2024-12-09 · #3 Doubles · 8.0 · with Gayle Mason
loading the estimate
1-6, 1-6
W
2024-10-25 · #3 Doubles · 3.5 · with Shannon Bohan
loading the estimate
6-4, 6-0
W
2024-10-18 · #2 Doubles · 3.5 · with Elaine Overlund
loading the estimate
6-4, 7-6
L
2023-07-28 · ACES Forty 40+ 4.0 · #3 Doubles · 4.0 · with Diana Engler
loading the estimate
1-6, 2-6
L
2023-07-23 · ACES Forty 40+ 4.0 · #2 Doubles · 4.0 · with Brooke Schetgen
loading the estimate
3-6, 2-6
L
2023-07-21 · Shotmakers 40+ 3.5 · #1 Doubles · 3.5 · with Rachel Sifri
loading the estimate
6-4, 6-7, 0-1
L
2023-07-08 · ACES Forty 40+ 4.0 · #1 Doubles · 4.0 · with Lisa Paulman
loading the estimate
1-6, 2-6
L
2023-07-06 · ACES Forty 40+ 4.0 · #3 Doubles · 4.0 · with Diana Engler
loading the estimate
4-6, 1-6
Where you rank locallyagainst everyone at your level
Teams18 teams · 2019–2023
ACES Forty 40+ 4.0
2023 Howard Columbia Adult 40 & Over · Howard Columbia Adult 40 & Over 4.0 Women · 40+
2023
Above the Net
2023 Forty West Adult 18 & Over · Adult 18 & Over 3.5 Women · 18+
2023
Jordan
2023 Howard Columbia Adult 65 & Over · Howard Columbia Adult 65 & Over 7.0 Women · 65+
2023
Keeny Team
2023 Howard Circle D Adult 40 & Over · Adult 40 & Over 3.5 Women · 40+
2023
Shotmakers 40+ 3.5
2023 Howard Columbia Adult 40 & Over · Howard Columbia Adult 40 & Over 3.5 Women · 40+
2023
Above the Net
2022 Forty West Adult 18 & Over · Forty West Adult 18 & Over 3.5 Women · 18+
2022
Above the Net 40+
2022 Forty West Adult 40 & Over · Forty West Adult 40 & Over 3.5 Women · 40+
2022
Double Trouble 55+
2022 Howard Columbia Adult 55 & Over Day · Howard Columbia Adult 55 & Over 7.0 Women · 55+
2022
Keeny Team
2022 Howard Circle D Adult 40 & Over · Howard Circle D Adult 40 & Over 3.5 Women · 40+
2022
Newell
2022 Frederick Tri Level 18 & Over · Frederick Tri-Level 3.5, 3.0, 2.5 Women · 18+
2022
Super Smash
2022 Howard Columbia Adult 40 & Over · Howard Columbia Adult 40 & Over 3.5 Women · 40+
2022
Wise Acers
2022 Howard Columbia Adult Other Women's Day · Howard Columbia Adult Women's Day 3.5 Women
2022
Oxford Terminetters
18 & Over Mixed Doubles · 7.0 AMD Mixed Doubles · 18+
2020
Oxford Terminetters
40 & Over Mixed Doubles · 7.0 AMD Mixed Doubles · 40+
2020
Oxford Sure Shots
Adult 40 & Over · 3.5 Women · 40+
2019
Oxford Terminetters
18 & Over Mixed Doubles · 7.0 AMD Mixed Doubles · 18+
2019
Oxford Terminetters
40 & Over Mixed Doubles · 7.0 AMD Mixed Doubles · 40+
2019
Rackettes
Adult 55 & Over · 8.0 Women · 55+
2019
Over timerating by season, and how you rank
By level7 levels played
3.5
49.1%
26W–27L · 51% of games
4.0
16.7%
1W–5L · 33% of games
7.0
42.9%
6W–8L · 47% of games
7.5
2W–1L
not enough matches yet
8.0
0W–3L
not enough matches yet
7.0mixed
45.5%
10W–12L · 47.9% of games
7.5mixed
66.7%
6W–3L · 52.6% of games

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

By lineusually #1 Doubles, 44% of the time
#1 Doubles
44%
48 matches
#2 Doubles
35%
38 matches
#3 Doubles
21%
23 matches
#1 Singles
1%
1 match

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

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.

You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.
Roger Federer