MatchPoint

Player profile

Katherine Ness’s NorCal tennis rating

Katherine Ness
USTA 3.5 · NorCal league player
3.25
current
▼ −0.09 this season

Other formats · don’t affect your rating above

Combo 3.23
USTA3.50
2026
10 matches
3.553.403.25
Apr · 3.50
Jun · 3.25
Sep 16 · Doubles+0.17
W A. Deguchi / S. Bellinger
5-7,6-1,1-0 · 3D · with Sareenah Davis
● Won ● Lost · Select a point to see that match.Your whole season is recalculated every night, so earlier points can shift as new results come in.

Current season

10 matches

Published NorCal results in 2026 — 7 scoring, 3 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 16, 2026 · Doubles · 3D · Combo

Won 5-7,6-1,1-0
+0.17

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.23
Sareenah Davis(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.31

Opponents

Alicia DeguchiCurrently on LA CANTERA RC CW7.5A
3.72
Sabrina BellingerCurrently on LA CANTERA RC CW7.5A
3.22
Combo rating 3.06 → 3.23Doubles result

Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Sep 11, 2026 · Doubles · 1D · Combo

Lost 2-6,3-6
−0.05

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.23
Debra Del Carlo(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A
2.69

Opponents

Sarah FitzgeraldCurrently on FOUNTAINGROVE-AC CW6.5A
3.43
Nicole JellisonCurrently on FOUNTAINGROVE-AC CW7.5A
3.75
Combo rating 3.11 → 3.06Doubles result

Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Sep 5, 2026 · Doubles · 1D · Combo

Lost 3-6,6-1,0-1
−0.10

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.23
Yumi Iwane(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CW6.5A
2.90

Opponents

Kristy KerrCurrently on WIKIUP R SC CW7.5A
3.43
Hilary OpelCurrently on WIKIUP R SC CW6.5A
3.18
Combo rating 3.22 → 3.11Doubles result

Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Jun 13, 2026 · Singles

Lost 2-6,3-6
−0.05

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.25

Opponents

Kristy KerrCurrently on WIKIUP R SC CW7.5A
3.44
Rating 3.30 → 3.25Singles result

May 16, 2026 · Singles

Lost 0-6,5-7
−0.10

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.25

Opponents

Julie GlewCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.41
Rating 3.40 → 3.30Singles result

May 3, 2026 · Doubles

Lost 2-6,3-6
−0.06

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.25
Robin Barnato(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.07

Opponents

Cameron OttoCurrently on FOUNTAINGROVE-AC CW7.5A
3.63
Megan CondronCurrently on FOUNTAINGROVE-AC CW7.5A
3.43
Rating 3.46 → 3.40Doubles result

May 2, 2026 · Singles

Won 6-1,7-5
+0.10

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.25

Opponents

Annika Lee
3.14
Rating 3.36 → 3.46Singles result

Apr 21, 2026 · Doubles

Lost 2-6,3-6
−0.14

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.25
Mary Vogt(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.26

Opponents

Nicole ManvilleCurrently on FOUNTAINGROVE-AC CW7.5A
3.47
Dawn PatelCurrently on FOUNTAINGROVE-AC CW7.5A
3.32
Rating 3.55 → 3.41Doubles result

Apr 18, 2026 · Singles

Won 6-4,6-3
+0.06

Katherine’s side

Katherine NessCurrently on ROHNERT PK TC/MAGNOLIA/M PK CW7.5A
3.25

Opponents

Jonell Langley
3.11
Rating 3.50 → 3.55Singles result
Best match
+0.10
May 2 vs Annika Lee
Worst match
−0.14
Apr 21 vs N. Manville / D. Patel
▲
Combo and mixed matches aren’t included. This rating is built from standard men’s and women’s league play only — combo and mixed results feed your separate combo/mixed ratings, not this one.
Updated Sep 20

Katherine Ness’s MatchPoint NorCal tennis rating is 3.25, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 2 active NorCal league teams.

MatchPoint ratings are estimates based on published USTA NorCal league results. Data through September 20, 2026.

Year-end re-anchoring
Pulled toward the 2024 year-end level+0.033.37
Pulled toward the 2025 year-end level+0.023.50

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