MatchPoint

Player profile

Jay Zimmerman’s NorCal tennis rating

Jay Zimmerman
USTA 3.5 · NorCal league player
3.33
current
▼ −0.01 this season

Other formats · don’t affect your rating above

Combo 3.23Mixed 3.36
USTA3.50
2026
12 matches
3.543.343.15
Jan · 3.54
Jun · 3.33
Aug 15 · Doubles+0.16
W D. Grayson / B. Voy
6-4,6-3 · 2D · with Dominique Audet
● 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 — 9 scoring, 3 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Aug 15, 2026 · Doubles · 2D · Mixed

Won 6-4,6-3
+0.16

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.36
Dominique Audet(partner)Currently on NOVATO TC/PIONEER PK CW6.5A
3.50

Opponents

David GraysonCurrently on MT TAM RC 55MX7.0A
3.46
Brandi VoyCurrently on MT TAM RC 40MX7.0A
3.29
Mixed rating 3.20 → 3.36Doubles result

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

Jul 29, 2026 · Doubles · Mixed

Lost 6-7,4-6
−0.10

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.36
Bernadette Mccarthy(partner)Currently on NOVATO TC/PIONEER PK CW6.5A
2.90

Opponents

Terri ReedCurrently on SCOTT VALLEY CW7.5A
3.34
Sajot GrewalCurrently on SCOTT VALLEY CM7.5A
3.53
Mixed rating 3.31 → 3.20Doubles result

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

Jun 13, 2026 · Doubles · Mixed

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

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.36
Anna Le(partner)Currently on NOVATO TC/PIONEER PK 55MX7.0A
3.79

Opponents

Steven DenebeimCurrently on RAFAEL RC CM7.5A
3.45
Irene DenebeimCurrently on RAFAEL RC CW6.5A-DT
3.33
Mixed rating 3.20 → 3.31Doubles result

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

Jun 11, 2026 · Doubles

Won 6-0,6-1
+0.05

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.33
Mike Kelly(partner)Currently on NOVATO TC/PIONEER PK CM7.5A
3.52

Opponents

Paul DyliaccoCurrently on MARIN CC CM6.5A
2.73
Miles MarymorCurrently on MARIN CC CM6.5A
3.12
Rating 3.28 → 3.33Doubles result

May 17, 2026 · Doubles

Won 7-6,2-6,1-0
+0.14

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.33
Gan Tam(partner)Currently on PETALUMA TA/CASA GRANDE HS 55MX7.0A
3.50

Opponents

Nick MeyerCurrently on BELVEDERE TC CM7.5A
3.34
Iain HassallCurrently on BELVEDERE TC CM7.5A
3.42
Rating 3.15 → 3.28Doubles result

Apr 26, 2026 · Doubles

Lost 4-6,4-6
−0.12

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.33
Brian Kaplan(partner)Currently on NOVATO TC/PIONEER PK 55MX7.0A
3.24

Opponents

Mason DayCurrently on LAGUNITAS CC CM7.5A
3.32
Robin Oconnell
3.45
Rating 3.36 → 3.24Doubles result

Mar 6, 2026 · Doubles

Won 6-1,6-4
+0.11

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.33
Tim Meksavanh(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A
3.46

Opponents

Mark DowningCurrently on SCOTT VALLEY CM7.5A
3.20
Francois CottinCurrently on SCOTT VALLEY CM7.5A
3.24
Rating 3.19 → 3.29Doubles result

Mar 1, 2026 · Doubles

Lost 5-7,4-6
−0.12

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.33
Donald Torre(partner)Currently on NOVATO TC/PIONEER PK 55MX7.0A
3.11

Opponents

Philip NorrisCurrently on HARBOR PT 55MX8.0A
3.26
Thomas BrownCurrently on LAGUNITAS CC CM7.5A
3.33
Rating 3.30 → 3.19Doubles result

Jan 26, 2026 · Doubles

Lost 5-7,4-6
−0.11

Jay’s side

Jay ZimmermanCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.33
Anthony Reyes(partner)Currently on NOVATO TC/PIONEER PK 55MX7.0A
3.16

Opponents

James BusterudCurrently on MARIN TC 55MX8.0A
3.38
Stacy NimmoCurrently on MARIN TC 55MX7.0A
3.48
Rating 3.41 → 3.30Doubles result
Best match
+0.14
May 17 vs N. Meyer / I. Hassall
Worst match
−0.13
Jan 25 vs J. Busterud / T. Papadimos
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

Jay Zimmerman’s MatchPoint NorCal tennis rating is 3.33, 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+0.003.34
Pulled toward the 2025 year-end level−0.023.54

Captain a team?

Win more matches with less captain work.

Use ratings, availability, and opponent context to build better lineups—and get your time back.

Set up my team