MatchPoint

Player profile

Katharine Sullivan’s NorCal tennis rating

Katharine Sullivan
USTA 3.0 · NorCal league player
2.36
current
▼ −0.43 this season

Other formats · don’t affect your rating above

Combo 2.35
USTA3.00
2026
13 matches
2.802.582.36
Jan · 2.80
Jun · 2.36
Aug 29 · Doubles−0.06
L J. Boss / R. Toy
5-7,6-4,0-1 · 3D · with Patti Olson
● 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

13 matches

Published NorCal results in 2026 — 12 scoring, 1 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Aug 29, 2026 · Doubles · 3D · Combo

Lost 5-7,6-4,0-1
−0.06

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.35
Patti Olson(partner)Currently on DAVIE STADIUM CW5.5A
2.62

Opponents

Juliet BossCurrently on MERVYN MORRIS PK CW5.5A
2.78
Rose ToyCurrently on MERVYN MORRIS PK CW5.5A
2.65
Combo rating 2.41 → 2.35Doubles result

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

Jun 11, 2026 · Doubles

Lost 3-6,2-6
−0.07

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36
Ellen Kinoy(partner)Currently on DAVIE STADIUM CW5.5A
2.49

Opponents

Gloria SueCurrently on MERVYN MORRIS PK CW5.5A
2.80
Anne LapedrizaCurrently on BAY TREES PK CW6.5A
2.45
Rating 2.44 → 2.36Doubles result

May 30, 2026 · Singles

Lost 0-6,0-6
−0.00

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36

Opponents

Minjon HallCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.26
Rating 2.44 → 2.44Singles result

May 23, 2026 · Singles

Lost 1-6,0-6
−0.01

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36

Opponents

Helen VasquezCurrently on GLTF/SAN FRAN ST U CW6.5A
2.98
Rating 2.45 → 2.44Singles result

May 9, 2026 · Singles

Lost 1-6,2-6
−0.06

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36

Opponents

Tegan HoffmannCurrently on OAKLAND HILLS 40MX6.0A
2.65
Rating 2.51 → 2.45Singles result

Apr 16, 2026 · Singles

Won 4-6,6-3,1-0
+0.05

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36

Opponents

Jennifer Le
2.56
Rating 2.46 → 2.51Singles result

Feb 21, 2026 · Singles

Lost 1-6,1-6
−0.02

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36

Opponents

Jenny PfeifferCurrently on OAKLAND HILLS CW5.5A
2.96
Rating 2.54 → 2.53Singles result

Jan 31, 2026 · Singles

Lost 3-6,1-6
−0.08

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36

Opponents

Kali WilliamsCurrently on HARBOR BAY CW6.5A
2.75
Rating 2.74 → 2.67Singles result

Jan 25, 2026 · Singles

Lost 1-6,0-6
−0.02

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36

Opponents

Pearl LeungCurrently on OSAGE PK S70W7.0A
2.99
Rating 2.76 → 2.74Singles result

Jan 17, 2026 · Doubles

Lost 1-6,0-6
−0.04

Katharine’s side

Katharine SullivanCurrently on DAVIE STADIUM CW5.5A
2.36
Brooke Moller(partner)
2.51

Opponents

Lyly KimCurrently on MT EDEN T AND S CLUB/VETERANS MEM PK CW6.5A
2.83
Lauren AddicottCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.07
Rating 2.80 → 2.76Doubles result
Best match
+0.05
Apr 16 vs Jennifer Le
Worst match
−0.12
Feb 14 vs A. Langowski / K. Richardson
▲
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

Katharine Sullivan’s MatchPoint NorCal tennis rating is 2.36, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on DAVIE STADIUM CW5.5A.

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+0.152.94
Pulled toward the 2025 year-end level+0.162.80

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