MatchPoint

Player profile

Jill Petersen’s NorCal tennis rating

Jill Petersen
USTA 3.5 · NorCal league player
3.16
current
▼ −0.18 this season

Other formats · don’t affect your rating above

Combo 3.24Mixed 3.02
USTA3.50
2026
12 matches
3.303.183.06
Jan · 3.30
Jun · 3.16
Sep 2 · Doubles−0.02
L M. Cannon / H. Houston
5-7,4-6 · 3D · with Huijuan Wang
● 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 — 5 scoring, 7 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 2, 2026 · Doubles · 3D · Combo

Lost 5-7,4-6
−0.02

Jill’s side

Jill PetersenCurrently on ROUND HILL CC CW7.5A
3.24
Huijuan Wang(partner)Currently on ROUND HILL CC CW8.5A
3.49

Opponents

Minh CannonCurrently on WASHINGTON PK CW6.5A
3.58
Heather HoustonCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C
3.86
Combo rating 3.27 → 3.24Doubles result

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

Aug 9, 2026 · Doubles · Mixed

Lost 3-6,4-6
−0.12

Jill’s side

Jill PetersenCurrently on ROUND HILL CC CW7.5A
3.02
Jonathan Jaffe(partner)Currently on ROUND HILL CC CM7.5A
3.12

Opponents

Barbara HarrisCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0C
3.00
Jan DavelCurrently on PLEASANT HILL/PLEASANT HILL MIDDLE 40MX7.0A
3.20
Mixed rating 3.14 → 3.02Doubles result

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

Jun 12, 2026 · Doubles · Mixed

Lost 2-6,6-7
−0.07

Jill’s side

Jill PetersenCurrently on ROUND HILL CC CW7.5A
3.02
Jonathan Jaffe(partner)Currently on ROUND HILL CC CM7.5A
3.12

Opponents

Mithilesh SalunkeCurrently on DIAMOND HILLS CM8.5A
3.70
Marie AusteroCurrently on DIAMOND HILLS CW6.5A
3.08
Mixed rating 3.21 → 3.14Doubles result

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

May 16, 2026 · Doubles · Combo

Won 6-4,6-1
+0.11

Jill’s side

Jill PetersenCurrently on ROUND HILL CC CW7.5A
3.24
Kerry Marx(partner)
3.22

Opponents

Mary RoachCurrently on WALNUT COUNTRY HOA 55MX7.0A
3.10
Cynthia AttiyehCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.24
Combo rating 3.15 → 3.27Doubles result

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

May 1, 2026 · Doubles · Combo

Won 6-3,6-4
+0.13

Jill’s side

Jill PetersenCurrently on ROUND HILL CC CW7.5A
3.24
Wendy Gulden(partner)Currently on ROUND HILL CC CW7.5A
3.74

Opponents

Kristina KarrCurrently on VALLEY VISTA RC/VVRC COURTS CW6.5A
3.15
Corrine Christensen
3.15
Combo rating 3.02 → 3.15Doubles result

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

Apr 24, 2026 · Doubles · Combo

Lost 1-6,2-6
−0.04

Jill’s side

Jill PetersenCurrently on ROUND HILL CC CW7.5A
3.24
Shawn Young(partner)Currently on ROUND HILL CC CW7.5A
3.45

Opponents

Miwon VellaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.53
Dana BaioniCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.68
Combo rating 3.06 → 3.02Doubles result

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

Mar 30, 2026 · Doubles · Combo

Won 6-1,6-7,1-0
+0.05

Jill’s side

Jill PetersenCurrently on ROUND HILL CC CW7.5A
3.24
Marci Dublin(partner)Currently on ROUND HILL CC CW7.5B
3.55

Opponents

Naida Ergas
3.11
Anita SparksCurrently on DIAMOND HILLS CW6.5A
2.97
Combo rating 3.01 → 3.06Doubles result

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

Jan 24, 2026 · Doubles

Lost 4-6,2-6
−0.16

Jill’s side

Jill PetersenCurrently on ROUND HILL CC CW7.5A
3.16
Nanny Tunnell(partner)Currently on ROUND HILL CC CW7.5B
3.12

Opponents

Arlene AcostaCurrently on VALLEY VISTA RC/VVRC COURTS CW7.5A-DT
3.15
Shelley DoppeCurrently on VALLEY VISTA RC/VVRC COURTS S70W6.0A
2.81
Rating 3.30 → 3.14Doubles result
Best match
+0.11
May 21 vs J. Holder / B. Price
Worst match
−0.16
Jan 24 vs A. Acosta / S. Doppe
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

Jill Petersen’s MatchPoint NorCal tennis rating is 3.16, 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+0.073.41
Pulled toward the 2025 year-end level+0.083.30

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