MatchPoint

Player profile

Carolyn Arkin’s NorCal tennis rating

Carolyn Arkin
USTA 4.0 · NorCal league player
4.20
current
▲ +0.31 this season

Other formats · don’t affect your rating above

Combo 4.36Mixed 4.18
USTA4.00
2026
12 matches
4.214.114.01
Jan · 4.17
May · 4.20
Sep 18 · Doubles−0.18
L M. Horthong / J. Peng
4-6,4-6 · 2D · with Sarah Speakman
● 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

12 matches

Published NorCal results in 2026 — 8 scoring, 4 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 18, 2026 · Doubles · 2D · Combo

Lost 4-6,4-6
−0.18

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.36
Sarah Speakman(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.29

Opponents

Mo HorthongCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.40
Julia PengCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
3.94
Combo rating 4.54 → 4.36Doubles result

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

Sep 7, 2026 · Doubles · 2D · Combo

Won 6-1,6-4
+0.07

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.36
Karen Cannon(partner)Currently on UNIVERSITY CLUB PA 55MX9.0A
4.21

Opponents

Mo HorthongCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
4.40
Patricia BirksCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT
3.70
Combo rating 4.47 → 4.54Doubles result

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

Aug 31, 2026 · Doubles · 1D · Combo

Lost 4-6,7-6,0-1
−0.14

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.36
Sarah Speakman(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.29

Opponents

Sandra MorizawaCurrently on SUNNYVALE MTC CW8.5D
3.98
Stefanie BrayCurrently on FOSTER CITY TC/EDGEWATER PK 55MX9.0A
4.30
Combo rating 4.62 → 4.47Doubles result

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

Apr 2, 2026 · Doubles

Won 6-2,6-2
+0.13

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.20
Liz Babb(partner)Currently on SHARON HTS CC CW8.5A
4.22

Opponents

Liza HausmanCurrently on UNIVERSITY CLUB PA CW7.5A
3.96
Gina JoraschCurrently on UNIVERSITY CLUB PA 55MX9.0A
4.16
Rating 4.01 → 4.15Doubles result

Mar 7, 2026 · Doubles

Lost 4-6,1-6
−0.03

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.20
Sarah Speakman(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.28

Opponents

Yiwei Chen
4.72
Mizuho AraCurrently on CUESTA TC 40MX9.0B
4.75
Rating 4.04 → 4.01Doubles result

Feb 20, 2026 · Doubles

Lost 1-6,3-6
−0.09

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.20
Stephanie King(partner)Currently on UNIVERSITY CLUB PA 55MX9.0A
4.19

Opponents

Amy GrenierCurrently on PENINSULA TC CW8.5A
4.35
Beth GrossmanCurrently on PENINSULA TC CW8.5A
4.35
Rating 4.14 → 4.04Doubles result

Feb 1, 2026 · Doubles

Won 6-0,6-1
+0.01

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.20
Christina Bird(partner)Currently on SHARON HTS CC CW8.5A
4.00

Opponents

Snjezana MaricCurrently on PLEASANTON CW8.5C
3.69
Dana WeintraubCurrently on LADERA OAKS 55MX8.0A
3.30
Rating 4.12 → 4.14Doubles result

Jan 31, 2026 · Doubles

Lost 4-6,7-5,0-1
−0.09

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.20
Amy Sendil(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.30

Opponents

Coreen AldapaCurrently on TAHOE DONNER 40MX9.0A
4.43
June OngCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW8.5A-DT
4.22
Rating 4.21 → 4.12Doubles result

Jan 23, 2026 · Doubles · Combo

Won 6-4,6-4
+0.10

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.36
Veeraya Pupatwibul(partner)Currently on SUNNYVALE MTC CW9.5A
4.37

Opponents

Olga RegalCurrently on WILLOW PASS PK CW7.5A
4.00
Kimi WatadaCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.41
Combo rating 4.52 → 4.62Doubles result

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

Jan 11, 2026 · Doubles

Won 6-4,6-3
+0.04

Carolyn’s side

Carolyn ArkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
4.20
Christina Bird(partner)Currently on SHARON HTS CC CW8.5A
4.00

Opponents

Stephannie LobellCurrently on GUNN HS CW8.5A
3.74
Michele BrownCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT
3.93
Rating 4.17 → 4.21Doubles result
Best match
+0.13
Apr 2 vs L. Hausman / G. Jorasch
Worst match
−0.09
Feb 20 vs A. Grenier / B. Grossman
Where you started ›3.89
2023 year-end NTRP 4.03.75
Scale calibration+0.14
Season start3.89
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

Carolyn Arkin’s MatchPoint NorCal tennis rating is 4.20, 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−0.113.78
Pulled toward the 2025 year-end level−0.154.17

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