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Keren Kotowitz

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San Mateo, CA
2.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
14 matches · 6W–8L · seasons 2023–2025
Match history14 matches
W
2025-10-24 · SAN CARLOS TC/ARGUELLO PK CW5.5A-DT · #3 Doubles · 5.5 · with Emily Boyer
doesn’t count toward your NTRP rating
4-6, 6-2, 1-0
L
2025-10-17 · SAN CARLOS TC/ARGUELLO PK CW5.5A-DT · #2 Doubles · 5.5 · with Keri Hoffacker
doesn’t count toward your NTRP rating
2-6, 1-6
L
2025-05-02 · SAN CARLOS TC/ARGUELLO PK 18AW2.5+A-DT · #2 Doubles · 2.5 · with Irina Ushach
loading the estimate
6-3, 5-7, 0-1
L
2025-04-17 · SAN CARLOS TC/ARGUELLO PK 18AW2.5+A-DT · #2 Doubles · 2.5 · with Victoria Vanina
loading the estimate
6-2, 2-6, 0-1
W
2025-01-21 · SAN CARLOS TC/ARGUELLO PK 40AW2.5+A-DT · #2 Doubles · 2.5 · with Irina Ushach
loading the estimate
6-2, 6-0
L
2025-01-19 · PENINSULA GCC 40AW3.0A · #3 Doubles · 3.0 · with Susan Kuo
loading the estimate
1-6, 4-6
W
2025-01-14 · SAN CARLOS TC/ARGUELLO PK 40AW2.5+A-DT · #2 Doubles · 2.5 · with Rebecca Schenone
loading the estimate
6-1, 6-7, 1-0
L
2024-10-31 · SAN CARLOS TC/ARGUELLO PK CW5.5A-DT · #2 Doubles · 5.5 · with Janet Stamm
doesn’t count toward your NTRP rating
2-6, 1-6
L
2024-10-22 · SAN CARLOS TC/ARGUELLO PK CW5.5A-DT · #2 Doubles · 5.5 · with Janet Stamm
doesn’t count toward your NTRP rating
2-6, 0-6
W
2024-10-15 · SAN CARLOS TC/ARGUELLO PK CW5.5A-DT · #2 Doubles · 5.5 · with Dana Gifford
doesn’t count toward your NTRP rating
7-5, 6-0
W
2024-09-13 · SAN CARLOS TC/ARGUELLO PK CW5.5A-DT · #2 Doubles · 5.5 · with Keri Hoffacker
doesn’t count toward your NTRP rating
6-3, 7-6
L
2023-06-10 · PENINSULA GCC 18AW3.0A · #3 Doubles · 3.0 · with Susan Hailey
loading the estimate
4-6, 6-2, 0-1
Where you rank locallyagainst everyone at your level
Teams6 teams · 2023–2025
Over timerating by season, and how you rank
By level3 levels played
2.5
50%
2W–2L · 59.5% of games
3.0
25%
1W–3L · 39.4% of games
5.5
50%
3W–3L · 43.7% of games

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

By lineusually #2 Doubles, 64% of the time
#2 Doubles
64%
9 matches
#3 Doubles
36%
5 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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer