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Jennifer Ko

— year-end
58 matches · 42W–16L · seasons 2025–2026

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Match history58 matches
W
2026-08-25 · Team 5 Graces Aces High Tri · #3 Doubles · 3.5 · with Mona Cedo
expectation pending — we’re still fetching an opponent’s record
6-4, 5-5
W
2026-08-12 · Team 5 Graces Aces High Tri · #3 Doubles · 3.5 · with Wendy Beale
expectation pending — we’re still fetching an opponent’s record
6-3, 6-2
W
2026-07-24 · Team 3 Graces Aces · #3 Doubles · 4.0 · with Cameron Craig
expectation pending — we’re still fetching an opponent’s record
6-3, 6-1
W
2026-07-23 · Team 3 Graces Aces · #2 Doubles · 4.0 · with Margarita Baldwin
expectation pending — we’re still fetching an opponent’s record
6-4, 5-5
W
2026-07-22 · Nitta - Holding Court · #1 Doubles · 3.5 · with Mary Newburn
expectation pending — we’re still fetching an opponent’s record
6-4, 2-6, 1-0
W
2026-07-19 · Team 4 Serve Me A Double 3.5 · #1 Doubles · 3.5 · with Wendy Beale
expectation pending — we’re still fetching an opponent’s record
7-5, 3-2
W
2026-07-15 · Nitta - Holding Court · #1 Doubles · 3.5 · with Julianne Nitta
expectation pending — we’re still fetching an opponent’s record
6-4, 4-5
W
2026-06-26 · Team 4 Serve Me A Double 3.5 · #1 Doubles · 3.5 · with Holly Rasmussen
expectation pending — we’re still fetching an opponent’s record
6-1, 6-1
W
2026-06-22 · Team 3 Graces Aces · #3 Doubles · 4.0 · with Caitlin Levanson
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
W
2026-06-13 · Team 10 Serve Me A Double · #1 Doubles · 3.5 · with Wendy Beale
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
W
2026-06-08 · Team 3 Graces Aces · #2 Doubles · 4.0 · with Zoie Acadia
expectation pending — we’re still fetching an opponent’s record
7-6, 1-1
L
2026-06-07 · Team 10 Serve Me A Double · #3 Doubles · 3.5 · with Wendy Beale
expectation pending — we’re still fetching an opponent’s record
7-6, 2-5
Teams33 teams · 2024–2026
Capital SMAD
2026 Washington D.C. Adult 40 & Over · Washington D.C. Adult 40 & Over 3.5 Women · 40+
2026
Net Assets
2026 Washington D.C. Mixed 18 & Over · Washington D.C. Mixed 18 & Over 8.0 · 18+
2026
Net Assets
2026 Washington D.C. Mixed 18 & Over · Washington D.C. Mixed 18 & Over 7.0 · 18+
2026
Nitta - Holding Court
2026 Loudoun Adult 40 & Over · Loudoun Adult 40 & Over 3.5 Women · 40+
2026
Pandit - WIW-Net Dominators-Mixed Grillers 7.5
2026 Loudoun Combo Mixed · Loudoun Combo Mixed 7.5
2026
Perepu - Net Dominators-Mixed Grillers
2026 Loudoun Mixed 18 & Over · Loudoun Mixed 18 & Over 8.0 · 18+
2026
Team 10 Serve Me A Double
2026 NOVA Adult 18 & Over · NOVA Adult 18 & Over 3.5 Women · 18+
2026
Team 11 K.O.
2026 NOVA Mixed 40 & Over · NOVA Mixed 40 & Over 7.0 · 40+
2026
Team 12 Ko
2026 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 7.0 · 18+
2026
Team 16 Serve Me A Double 3.5
2026 NOVA Doubles 40 & Over Winter · NOVA Doubles 40 & Over Winter 3.5 Women · 40+
2026
Team 3 Graces Aces
2026 NOVA Adult 40 & Over · NOVA Adult 40 & Over 4.0 Women · 40+
2026
Team 4 Graces Aces
2026 NOVA Mixed 40 & Over · NOVA Mixed 40 & Over 8.0 · 40+
2026
Team 4 Serve Me A Double 3.5
2026 NOVA Adult 40 & Over · NOVA Adult 40 & Over 3.5 Women · 40+
2026
Team 5 Graces Aces High Tri
2026 NOVA Tri-Level · NOVA Tri-Level 4.5, 4.0, 3.5 Women
2026
Team 5 Match Point Magnolias
2026 NOVA Adult 18 & Over Weekday · NOVA Adult 18 & Over Weekday 4.0 Women · 18+
2026
Team 9 WIW Mixed Grillers 8.0
2026 NOVA Mixed 18 & Over · NOVA Mixed 18 & Over 8.0 · 18+
2026
Over timerating by season, and how you rank
By level5 levels played
3.5
90.5%
19W–2L · 62.7% of games
4.0
66.7%
6W–3L · 52.8% of games
3.5mixed
75%
3W–1L · 58.8% of games
7.0mixed
66.7%
8W–4L · 57.9% of games
8.0mixed
50%
6W–6L · 57.6% of games

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

By lineusually #1 Doubles, 40% of the time
#1 Doubles
40%
23 matches
#2 Doubles
36%
21 matches
#3 Doubles
24%
14 matches

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 take the initiative and play your game. Confidence is just believing you can do it.
Chris Evert