MatchPoint

Player profile

Debbie Alster’s NorCal tennis rating

Debbie Alster
USTA 4.0 · NorCal league player
3.76
current
▲ +0.42 this season

Other formats · don’t affect your rating above

Combo 3.73Mixed 3.59
USTA4.00
2026
14 matches
3.813.533.25
Jan · 3.34
Jun · 3.76
Jun 30 · Doubles−0.11
L J. Rhee / M. Sharafian
2-6,2-6 · with Dan Alster
● 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

14 matches

Published NorCal results in 2026 — 13 scoring, 1 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Jun 30, 2026 · Doubles · Mixed

Lost 2-6,2-6
−0.11

Debbie’s side

Debbie AlsterCurrently on ROUND HILL CC 40MX8.0A
3.59
Dan Alster(partner)Currently on ROUND HILL CC CM8.5A
3.59

Opponents

John RheeCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.66
Marcy SharafianCurrently on ORINDAWOODS 40MX8.0A
3.90
Mixed rating 3.70 → 3.59Doubles result

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

Jun 27, 2026 · Doubles

Lost 2-6,2-6
−0.04

Debbie’s side

Debbie AlsterCurrently on ROUND HILL CC 40MX8.0A
3.76
Kym Dawid(partner)Currently on ROUND HILL CC CW8.5A
3.91

Opponents

Sharon RessaCurrently on CROW CANYON CC CW8.5A
4.24
Laurie RadanovichCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A
4.13
Rating 3.81 → 3.76Doubles result

May 3, 2026 · Doubles

Lost 6-7,1-6
−0.07

Debbie’s side

Debbie AlsterCurrently on ROUND HILL CC 40MX8.0A
3.76
Katherine Ryan(partner)Currently on ROUND HILL CC CW8.5A
3.88

Opponents

Devon BrodheadCurrently on WALNUT COUNTRY HOA 40MX8.0A
3.92
Gily MeirCurrently on VALLEY VISTA RC/VVRC COURTS CW8.5A
4.11
Rating 3.60 → 3.53Doubles result

Apr 22, 2026 · Doubles

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

Debbie’s side

Debbie AlsterCurrently on ROUND HILL CC 40MX8.0A
3.76
Sunita Mistry(partner)Currently on ROUND HILL CC CW8.5A
3.54

Opponents

Nancy KorichCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.57
Margaret WordenCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.31
Rating 3.55 → 3.60Doubles result

Mar 4, 2026 · Doubles

Won 6-2,6-0
+0.11

Debbie’s side

Debbie AlsterCurrently on ROUND HILL CC 40MX8.0A
3.76
Stephanie Kasirajan(partner)Currently on ST MARY 40MX9.0A
3.89

Opponents

Lisa McguinnessCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C
3.66
Sally MckayCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C
3.68
Rating 3.34 → 3.45Doubles result

Jan 31, 2026 · Doubles

Won 4-6,6-1,1-0
+0.13

Debbie’s side

Debbie AlsterCurrently on ROUND HILL CC 40MX8.0A
3.76
Kristen Foster(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.13

Opponents

Susan AnejaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.83
Linda Jones
3.70
Rating 3.33 → 3.45Doubles result
Best match
+0.17
May 6 vs L. Becker / C. Kau
Worst match
−0.20
Feb 6 vs C. Azad / S. Brendel
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

Debbie Alster’s MatchPoint NorCal tennis rating is 3.76, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on ROUND HILL CC 40MX8.0A.

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−0.143.20
Pulled toward the 2025 year-end level+0.093.34

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