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Rona Birnbaum

— year-end
77 matches · 34W–43L · seasons 2020–2026

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Match history77 matches
L
2026-06-22 · kau - Honey Deuce 18+ 3.0 · #3 Doubles · 3.0 · with Linn Wang
expectation pending — we’re still fetching an opponent’s record
3-6, 5-6
L
2026-06-09 · kau - Honey Deuce 18+ 3.0 · #2 Doubles · 3.0 · with Tosha Clark
expectation pending — we’re still fetching an opponent’s record
6-4, 3-6, 1-0
W
2026-05-21 · EN FUN · #2 Doubles · 7.0 · with Miyuki Sato
expectation pending — we’re still fetching an opponent’s record
6-3, 5-1
W
2026-05-05 · kau - Honey Deuce 18+ 3.0 · #2 Doubles · 3.0 · with Miranda Liu
expectation pending — we’re still fetching an opponent’s record
6-3, 6-2
W
2026-04-30 · EN FUN · #3 Doubles · 7.0 · with Miyuki Sato
expectation pending — we’re still fetching an opponent’s record
6-2, 6-0
W
2026-04-29 · kau - Honey Deuce 18+ 3.0 · #3 Doubles · 3.0 · with Miranda Liu
expectation pending — we’re still fetching an opponent’s record
6-2, 6-0
L
2026-04-22 · kau - Honey Deuce 18+ 3.0 · #3 Doubles · 3.0 · with Tosha Clark
expectation pending — we’re still fetching an opponent’s record
7-5, 3-6, 1-0
L
2026-04-13 · EN FUN · #3 Doubles · 7.0 · with Donella Brockington
expectation pending — we’re still fetching an opponent’s record
0-6, 2-6
L
2026-03-26 · Nelson - Not Racket Science · #3 Doubles · 3.0 · with Robin Rudowitz
expectation pending — we’re still fetching an opponent’s record
4-6, 1-6
L
2026-03-02 · Nelson - Not Racket Science · #2 Doubles · 3.0 · with Catherine Iosue
expectation pending — we’re still fetching an opponent’s record
3-6, 7-6, 0-1
W
2026-01-12 · Nelson - Not Racket Science · #3 Doubles · 3.0 · with Angela Sharma
expectation pending — we’re still fetching an opponent’s record
3-6, 6-2, 1-0
W
2025-09-07 · #4 Doubles · with Janice Zima championship
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 1-0
Teams29 teams · 2020–2026
Over timerating by season, and how you rank
By level4 levels played
3.0
40%
16W–24L · 47.8% of games
6.0
53.8%
7W–6L · 50.2% of games
6.5
50%
2W–2L · 50% of games
7.0
35.7%
5W–9L · 46.1% of games

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

By lineusually #3 Doubles, 36% of the time
#3 Doubles
36%
28 matches
#2 Doubles
31%
24 matches
#1 Doubles
30%
23 matches
#4 Doubles
3%
2 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.

Success is a journey, not a destination. The doing is often more important than the outcome.
Arthur Ashe