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Katherine Ness

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Santa Rosa, CA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
24 matches · 13W–11L · seasons 2025–2026
Match history24 matches
W
2026-10-10 · ROHNERT PK TC/MAGNOLIA/M PK CW7.5A · #3 Doubles · 7.5 · with Nancy Oneill
doesn’t count toward your NTRP rating
6-2, 6-1
L
2026-10-04 · ROHNERT PK TC/MAGNOLIA/M PK CW7.5A · #3 Doubles · 7.5 · with Sabrina Kahn
doesn’t count toward your NTRP rating
2-6, 3-6
W
2026-10-03 · ROHNERT PK TC/MAGNOLIA/M PK CW7.5A · #2 Doubles · 7.5 · with Robin Barnato
doesn’t count toward your NTRP rating
6-1, 4-6, 1-0
W
2026-09-27 · ROHNERT PK TC/MAGNOLIA/M PK CW7.5A · #3 Doubles · 7.5 · with Nancy Oneill
doesn’t count toward your NTRP rating
7-5, 7-5
W
2026-09-19 · ROHNERT PK TC/MAGNOLIA/M PK CW6.5A · #2 Doubles · 6.5 · with Yumi Iwane
doesn’t count toward your NTRP rating
6-1, 6-4
W
2026-09-16 · ROHNERT PK TC/MAGNOLIA/M PK CW7.5A · #3 Doubles · 7.5 · with Sareenah Davis
doesn’t count toward your NTRP rating
5-7, 6-1, 1-0
L
2026-09-11 · ROHNERT PK TC/MAGNOLIA/M PK CW6.5A · #1 Doubles · 6.5 · with Debra Del Carlo
doesn’t count toward your NTRP rating
2-6, 3-6
L
2026-09-05 · ROHNERT PK TC/MAGNOLIA/M PK CW6.5A · #1 Doubles · 6.5 · with Yumi Iwane
doesn’t count toward your NTRP rating
3-6, 6-1, 0-1
L
2026-06-13 · ROHNERT PK TC/MAGNOLIA/M PK 18AW3.5A · #1 Singles · 3.5
loading the estimate
2-6, 3-6
L
2026-05-16 · ROHNERT PK TC/MAGNOLIA/M PK 18AW3.5A · #1 Singles · 3.5
loading the estimate
0-6, 5-7
L
2026-05-03 · ROHNERT PK TC/MAGNOLIA/M PK 18AW3.5A · #1 Doubles · 3.5 · with Robin Barnato
loading the estimate
2-6, 3-6
L
2026-05-02 · ROHNERT PK TC/MAGNOLIA/M PK 18AW3.5A · #1 Singles · 3.5
loading the estimate
1-6, 5-7
Where you rank locallyagainst everyone at your level
Teams5 teams · 2025–2026
Over timerating by season, and how you rank
By level3 levels played
3.5
54.5%
6W–5L · 51.5% of games
6.5
37.5%
3W–5L · 50.4% of games
7.5
80%
4W–1L · 57.4% of games

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

By lineusually #1 Doubles, 33% of the time
#1 Doubles
33%
8 matches
#3 Doubles
29%
7 matches
#2 Doubles
21%
5 matches
#1 Singles
17%
4 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.

You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.
Roger Federer