MatchPoint

Player profile

Catherine Griffin’s NorCal tennis rating

Catherine Griffin
USTA 3.5 · NorCal league player
3.34
current
▲ +0.00 this season

Other formats · don’t affect your rating above

Combo 3.36
USTA3.50
2026
24 matches
3.523.252.98
Jan · 3.22
May · 3.34
Sep 18 · Doubles−0.08
L C. Lei / D. Fan
6-7,2-6 · with Michelle Stratmore
● 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

24 matches

Published NorCal results in 2026 — 19 scoring, 5 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 18, 2026 · Doubles · 1D · Combo

Lost 6-7,2-6
−0.10

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.36
Michelle Gherlone(partner)Currently on DIABLO CC CW6.5A-DT
2.94

Opponents

Caimei LeiCurrently on SUNNYVALE MTC CW6.5D
3.47
Dongjie FanCurrently on BAY CLUB SANTA CLARA 55MX7.0A
3.49
Combo rating 3.54 → 3.44Doubles result

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

Sep 18, 2026 · Doubles · Combo

Lost 6-7,2-6
−0.08

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.36
Michelle Stratmore(partner)Currently on ROUND HILL CC CW6.5B
2.79

Opponents

Caimei LeiCurrently on SUNNYVALE MTC CW6.5D
3.47
Dongjie FanCurrently on BAY CLUB SANTA CLARA 55MX7.0A
3.49
Combo rating 3.44 → 3.36Doubles result

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

Sep 16, 2026 · Doubles · 2D · Combo

Lost 1-6,1-6
−0.12

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.36
Kirsten Miks(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.43

Opponents

Sharon RessaCurrently on CROW CANYON CC CW8.5A
4.08
Lea McsweeneyCurrently on CROW CANYON CC CW7.5A-DT
3.18
Combo rating 3.65 → 3.54Doubles result

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

Sep 1, 2026 · Doubles · 2D · Combo

Won 6-2,7-5
+0.05

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.36
Katy Drucker(partner)Currently on DIABLO CC CW6.5A-DT
3.12

Opponents

Judy TheriaultCurrently on THE CLUB @LIVERMORE CW7.5A
3.22
Angela BeckCurrently on BLACKHAWK CC CW6.5A-DT
2.74
Combo rating 3.60 → 3.65Doubles result

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

Aug 27, 2026 · Doubles · 2D · Combo

Lost 6-3,2-6,0-1
−0.09

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.36
Kim Tingley(partner)Currently on DIABLO CC CW7.5A-DT
3.62

Opponents

Kareen NelsonCurrently on THE CLUB @LIVERMORE CW7.5A
3.61
Sally BaileyCurrently on WALNUT COUNTRY HOA 55MX7.0A
3.39
Combo rating 3.69 → 3.60Doubles result

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

May 20, 2026 · Singles

Lost 4-6,6-1,0-1
−0.17

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34

Opponents

Christina KuoCurrently on WASHINGTON PK CW6.5A
3.20
Rating 3.52 → 3.34Singles result

May 9, 2026 · Singles

Won 6-7,7-5,1-0
+0.04

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34

Opponents

Rose SpicerCurrently on BLACKHAWK CC CW6.5A
3.14
Rating 3.34 → 3.38Singles result

May 4, 2026 · Singles

Won 6-4,6-0
+0.04

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34

Opponents

Yulia CostelloCurrently on STONEBRAE CC CW6.5A-DT
2.96
Rating 3.30 → 3.34Singles result

May 1, 2026 · Singles

Won 6-0,6-0
+0.05

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34

Opponents

Allyson TevrizianCurrently on RUBY HILL GC CW6.5A-DT
2.81
Rating 3.10 → 3.15Singles result

Apr 23, 2026 · Doubles

Lost 6 RE-7
−0.04

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34
Diane Siegel(partner)Currently on DIABLO CC CW6.5A-DT
3.52

Opponents

Ella HurdCurrently on PINOLE PK 55MX7.0A
3.58
Mary O'neillCurrently on RUBY HILL GC CW7.5A-DT
3.50
Rating 3.19 → 3.15Doubles result

Mar 9, 2026 · Singles

Lost 1-6,0-6
−0.01

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34

Opponents

Srinika NarayanCurrently on CHABOT CANYON CW8.5A
4.00
Rating 3.18 → 3.17Singles result

Mar 1, 2026 · Doubles

Won 6-2,7-5
+0.11

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34
Diane Siegel(partner)Currently on DIABLO CC CW6.5A-DT
3.52

Opponents

Donna TemplemanCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.17
Diane ChinnCurrently on THE CLUB @LIVERMORE CW7.5A
3.24
Rating 3.07 → 3.18Doubles result

Feb 26, 2026 · Singles

Lost 6-7,1-6
−0.08

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34

Opponents

Jennifer PerkinsCurrently on PLEASANTON CW7.5A
3.45
Rating 3.15 → 3.07Singles result

Jan 22, 2026 · Singles

Lost 5-7,6-2,0-1
−0.17

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34

Opponents

Vanya GeorgievaCurrently on MONTE VISTA HS CW7.5A
2.97
Rating 3.15 → 2.98Singles result

Jan 21, 2026 · Doubles

Lost 4-6,6-7
−0.12

Catherine’s side

Catherine GriffinCurrently on DIABLO CC CW7.5A-DT
3.34
Nancy Daetz(partner)Currently on DIABLO CC CW7.5A-DT
3.19

Opponents

Lea McsweeneyCurrently on CROW CANYON CC CW7.5A-DT
3.24
Debbie BakerCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE 40MX7.0A
3.36
Rating 3.26 → 3.15Doubles result
Best match
+0.17
Feb 6 vs A. Koka / E. Garcia
Worst match
−0.17
May 20 vs Christina Kuo
Where you started ›3.34
2023 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
Your starting point comes from your official year-end NTRP, not from any third-party rating. The calibration is a fixed shift that puts our scale on the same level as NTRP.
▲
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

Catherine Griffin’s MatchPoint NorCal tennis rating is 3.34, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 3 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−0.003.34
Pulled toward the 2025 year-end level+0.013.22

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