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Isabelle Niehoff

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Jamaica, NY
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
24 matches · 12W–12L · seasons 2022–2026
Match history24 matches
L
2026-06-07 · Sokol/Sangwan · #1 Singles · 5.0
loading the estimate
1-6, 1-6
W
2026-06-04 · Sangwan/Sokol · #2 Doubles · 3.5 · with Lizaveta Markouskaya
loading the estimate
6-4, 6-4
L
2026-05-16 · Sokol/Sangwan · #1 Singles · 5.0
loading the estimate
0-6, 1-6
L
2026-03-30 · Sangwan/Sokol · #1 Doubles · 4.0 · with Gabrielle Vaillant
loading the estimate
6-3, 0-6, 0-1
W
2026-02-01 · Sangwan · #3 Doubles · 9.0 · with Danny Tocco mixed
doesn’t count toward your NTRP rating
6-2, 6-4
L
2025-12-15 · Sangwan · #2 Doubles · 9.0 · with Danny Tocco mixed
doesn’t count toward your NTRP rating
4-6, 6-4, 0-1
W
2025-12-04 · Sangwan · #2 Doubles · 9.0 · with Danny Tocco mixed
doesn’t count toward your NTRP rating
6-4, 7-5
L
2025-10-17 · Eastern/Sokol/18&Over4.5W · #1 Singles · 4.5 championship
loading the estimate
2-6, 0-6
W
2025-08-08 · Eastern/Sokol/18&Over4.5W · #2 Singles · 4.5 championship
loading the estimate
6-2, 6-1
W
2025-06-30 · Eastern/Sokol/18&Over4.5W · #1 Singles · 4.5
loading the estimate
3-6, 6-2, 1-0
W
2025-06-17 · Eastern/Sokol/18&Over4.5W · #2 Singles · 4.5
loading the estimate
6-3, 6-0
W
2025-06-01 · #2 Doubles · 9.0 · with Danny Tocco mixed championship
doesn’t count toward your NTRP rating
6-2, 7-6
Where you rank locallyagainst everyone at your level
Teams8 teams · 2025–2027
Over timerating by season, and how you rank
By level5 levels played
3.5
1W–0L
not enough matches yet
4.0
0W–1L
not enough matches yet
4.5
80%
4W–1L · 64% of games
5.0
0W–2L
not enough matches yet
9.0mixed
60%
6W–4L · 51.8% of games

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

By lineusually #2 Doubles, 21% of the time
#2 Doubles
21%
5 matches
Singles
21%
5 matches
#1 Singles
17%
4 matches
#3 Doubles
17%
4 matches
#1 Doubles
13%
3 matches
#2 Singles
13%
3 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