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Isa Chau

Emeryville, CA
5.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
16 matches · 8W–8L · seasons 2023–2026

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Match history16 matches
W
2026-04-18 · Unintended Winners/Tomita/Menlo Park · #1 Doubles · with Ingrid Ballus Armet
expectation pending — we’re still fetching an opponent’s record
6-1, 7-5
W
2026-04-18 · Unintended Winners/Tomita/Menlo Park · #1 Doubles · with Ingrid Ballus Armet
expectation pending — we’re still fetching an opponent’s record
6-0, 6-1
L
2026-04-17 · Unintended Winners/Tomita/Menlo Park · #1 Doubles · with Ingrid Ballus Armet
expectation pending — we’re still fetching an opponent’s record
6-4, 4-6, 0-1
L
2026-03-15 · #1 Doubles · 9.0 · with Stephen Fung mixed
doesn’t count toward your NTRP rating
6-2, 5-7, 0-1
L
2026-03-08 · #1 Doubles · 10.0 · with Keanen McCarthy mixed
doesn’t count toward your NTRP rating
4-6, 6-4, 0-1
L
2026-01-25 · #1 Doubles · 9.0 · with Stephen Fung mixed
doesn’t count toward your NTRP rating
3-6, 6-4, 0-1
W
2025-03-22 · NorCal/Nicholson/Tri-Level4.0/4.5/5.0W · #1 Doubles · with Megan Tang
expectation pending — we’re still fetching an opponent’s record
6-3, 6-0
W
2025-03-22 · NorCal/Nicholson/Tri-Level4.0/4.5/5.0W · #1 Doubles · with Elena Pan
expectation pending — we’re still fetching an opponent’s record
6-1, 7-5
W
2024-11-03 · #1 Doubles · with Varun Desai championship
expectation pending — we’re still fetching an opponent’s record
6-2, 3-6, 1-0
W
Joseph Sopko / Ashley Turpin
2024-11-02 · #1 Doubles · with Varun Desai championship
expectation pending — we’re still fetching an opponent’s record
3-6, 6-5
L
2024-11-01 · #3 Doubles · with Varun Desai championship
expectation pending — we’re still fetching an opponent’s record
2-6, 6-2, 0-1
L
2024-10-18 · #1 Singles championship
expectation pending — we’re still fetching an opponent’s record
4-6, 3-6
Where you rank locallyagainst everyone at your level
Teams21 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
10.0mixed
1W–1L
not enough matches yet
9.0mixed
0W–2L
not enough matches yet

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

By lineusually #1 Doubles, 88% of the time
#1 Doubles
88%
14 matches
#1 Singles
6%
1 match
#3 Doubles
6%
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.

Champions keep playing until they get it right.
Billie Jean King