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Sibylle Brown

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Mercer Island, WA
2.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
39 matches · 7W–32L · seasons 2023–2026
Match history39 matches
L
2026-06-05 · BC-Poort · #2 Doubles · 2.5 · with Irina Mirvic
loading the estimate
6-4, 5-7, 0-1
L
2026-05-30 · BC-Tursa · #3 Doubles · 3.0 · with Keshia Peters
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1-6, 3-6
L
2026-05-22 · BC-Poort · #1 Singles · 2.5
loading the estimate
5-7, 4-6
L
2026-05-10 · BC-Poort · #1 Doubles · 2.5 · with Jayme Hattrup
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3-6, 1-6
L
2026-05-01 · BC-Tursa · #2 Singles · 3.0
loading the estimate
6-1, 5-7, 0-1
L
2026-04-26 · BC-Tursa · #3 Doubles · 3.0 · with Rosie Mastrandrea
loading the estimate
2-6, 3-6
W
2026-04-19 · BC-Poort · #2 Doubles · 2.5 · with Irina Mirvic
loading the estimate
3-6, 6-3, 1-0
L
2026-03-29 · BC-Tursa · #2 Singles · 3.0
loading the estimate
0-6, 0-6
L
2026-03-07 · BC-Tursa · #3 Doubles · 3.0 · with Julianna Hofmann
loading the estimate
2-6, 7-6, 0-1
L
2026-02-07 · BC-Tursa · #1 Singles · 3.0
loading the estimate
1-6, 2-6
L
2026-02-01 · BC-Tursa · #3 Doubles · 3.0 · with Joia Poort
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0-6, 0-6
L
2026-01-16 · BC-Tursa · #3 Doubles · 3.0 · with Ann Carlisle
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1-6, 2-6
Where you rank locallyagainst everyone at your level
Teams12 teams · 2023–2026
Over timerating by season, and how you rank
By level3 levels played
2.5
24.1%
7W–22L · 41.8% of games
3.0
0%
0W–8L · 27.1% of games
5.0mixed
0W–2L
not enough matches yet

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

By lineusually #1 Doubles, 31% of the time
#1 Doubles
31%
12 matches
#2 Doubles
28%
11 matches
#1 Singles
23%
9 matches
#3 Doubles
13%
5 matches
#2 Singles
5%
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.

Start where you are. Use what you have. Do what you can.
Arthur Ashe