MatchPoint

Player profile

Karin Zarcone’s NorCal tennis rating

Karin Zarcone
USTA 4.0 · NorCal league player
3.60
current
▼ −0.29 this season

Other formats · don’t affect your rating above

Combo 3.47
USTA4.00
2026
18 matches
4.133.753.38
Jan · 4.08
Jun · 3.60
Sep 19 · Doubles−0.05
L K. Leung / A. Chang
1-6,5-7 · 2D · with Ieda Garcia
● 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

18 matches

Published NorCal results in 2026 — 14 scoring, 4 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 19, 2026 · Doubles · 2D · Combo

Lost 1-6,5-7
−0.05

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.47
Ieda Garcia(partner)Currently on SUNNYVALE MTC CW6.5A
3.40

Opponents

Kerry LeungCurrently on FOSTER CITY TC/EDGEWATER PK CW7.5A
3.94
Ashley ChangCurrently on FOSTER CITY TC/EDGEWATER PK CW7.5A
3.72
Combo rating 3.52 → 3.47Doubles result

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

Sep 13, 2026 · Doubles · 3D · Combo

Lost 1-6,3-6
−0.03

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.47
Sylvia Cox(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.42

Opponents

Jill SchepmannCurrently on RICHMOND TA/NICHOLL PK CW8.5A
4.16
Nga TruongCurrently on BAY TREES PK CW8.5A
3.90
Combo rating 3.55 → 3.52Doubles result

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

Aug 30, 2026 · Doubles · 1D · Combo

Lost 2-6,6-4,0-1
−0.07

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.47
Lisa Dunlevie(partner)Currently on STANFORD-CRA CW6.5A
3.15

Opponents

Serene LaiCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B-DT
3.74
Faye ChuCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B-DT
3.77
Combo rating 3.62 → 3.55Doubles result

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

Aug 29, 2026 · Doubles · 2D · Combo

Lost 1-6,1-6
−0.01

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.47
Snjezana Maric(partner)Currently on PLEASANTON CW8.5C
3.74

Opponents

Kyra YeeCurrently on BAY TREES PK CW8.5B
4.66
Christine WangCurrently on BAY TREES PK CW8.5B
4.17
Combo rating 3.63 → 3.62Doubles result

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

Jun 13, 2026 · Singles

Won 6-4,6-3
+0.22

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60

Opponents

Yuki Matsuoka
3.75
Rating 3.38 → 3.60Singles result

Jun 7, 2026 · Doubles

Lost 4-6,0-6
−0.05

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Sylvia Cox(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.53

Opponents

Claire LouieCurrently on GOLDMAN TC CW8.5A
4.01
Camille LouieCurrently on FOSTER CITY TC/EDGEWATER PK CW7.5A
3.78
Rating 3.43 → 3.38Doubles result

May 31, 2026 · Singles

Lost 3-6,3-6
−0.06

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60

Opponents

Yuki Matsuoka
3.75
Rating 3.49 → 3.43Singles result

May 23, 2026 · Singles

Lost 1-6,3-6
−0.04

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60

Opponents

Emily YaoCurrently on SHARON HTS CC CW8.5A
3.79
Rating 3.53 → 3.49Singles result

May 16, 2026 · Doubles

Lost 2-6,3-6
−0.06

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Sherry Mao(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5A-DT
3.22

Opponents

Allison DonCurrently on FOSTER CITY TC/EDGEWATER PK CW8.5A
3.78
Ching Han KoCurrently on SAN CARLOS TC/ARGUELLO PK 40MX8.0A
3.88
Rating 3.59 → 3.53Doubles result

May 12, 2026 · Singles

Lost 5-7,3-6
−0.09

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60

Opponents

Ada HuCurrently on FOSTER CITY TC/EDGEWATER PK CW8.5A
3.75
Rating 3.68 → 3.59Singles result

May 9, 2026 · Doubles

Won 2-6,6-4,1-0
+0.14

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Delphine Hill(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.57

Opponents

Claire SheehanCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5A-DT
3.67
Sarah SimnettCurrently on COLONY CLUB CW7.5A
3.78
Rating 3.55 → 3.68Doubles result

May 4, 2026 · Doubles

Lost 2-6,3-6
−0.12

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Delphine Hill(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.57

Opponents

Ashley ChangCurrently on FOSTER CITY TC/EDGEWATER PK CW7.5A
3.79
Laura BaileyCurrently on PACIFICA TC/SKYLINE COLLEGE CW7.5A
3.64
Rating 3.66 → 3.55Doubles result

Apr 22, 2026 · Doubles

Lost 0-6,4-6
−0.12

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Delphine Hill(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.57

Opponents

Terry HuntCurrently on FOSTER CITY TC/EDGEWATER PK CW7.5A-DT
3.41
Sofia VallaCurrently on SHARON HTS CC CW8.5A
4.15
Rating 3.78 → 3.66Doubles result

Apr 13, 2026 · Doubles

Lost 4-6,0-6
−0.10

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Sylvia Cox(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.53

Opponents

Jillian Gee
3.90
Claire ToffeyCurrently on FOSTER CITY TC/EDGEWATER PK CW7.5A-DT
3.70
Rating 3.88 → 3.78Doubles result

Feb 7, 2026 · Doubles

Lost 4-6,4-6
−0.16

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Delphine Hill(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.57

Opponents

Karen CrawfordCurrently on PENINSULA TC CW7.5A
3.53
Kristen PierceCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B-DT
3.58
Rating 4.04 → 3.88Doubles result

Jan 20, 2026 · Doubles

Won 4-6,7-6,1-0
+0.11

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Donelle Paisley(partner)Currently on HIGHLANDS REC CENTER CW8.5A
3.83

Opponents

Sharon WangCurrently on SAN CARLOS TC/ARGUELLO PK 40MX8.0A
3.85
Maria VegasCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW7.5A
3.68
Rating 4.02 → 4.13Doubles result

Jan 17, 2026 · Doubles

Lost 1-6,3-6
−0.06

Karin’s side

Karin ZarconeCurrently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.60
Anna Fung(partner)Currently on SAN CARLOS TC/ARGUELLO PK CW7.5B
3.64

Opponents

Aki CollardCurrently on HIGHLANDS REC CENTER CW8.5A
3.93
Lisa KeslerCurrently on FOSTER CITY TC/EDGEWATER PK CW8.5A
3.90
Rating 4.08 → 4.02Doubles result
Best match
+0.22
Jun 13 vs Yuki Matsuoka
Worst match
−0.16
Feb 7 vs K. Crawford / K. Pierce
▲
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

Karin Zarcone’s MatchPoint NorCal tennis rating is 3.60, 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+0.103.99
Pulled toward the 2025 year-end level+0.094.08

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