MatchPoint

Player profile

Sonia Barnoff’s NorCal tennis rating

Sonia Barnoff
USTA 4.0 · NorCal league player
4.01
current
▲ +0.67 this season

Other formats · don’t affect your rating above

Combo 3.72Mixed 3.76
USTA4.00
2026
26 matches
4.274.003.74
Jan · 3.74
Jun · 4.01
Sep 19 · Doubles−0.03
L L. Larionova / Z. Elhan
1-6,6-7 · 2D · with Kym Dawid
● 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

26 matches

Published NorCal results in 2026 — 18 scoring, 8 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 19, 2026 · Doubles · 2D · Combo

Lost 1-6,6-7
−0.03

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
3.72
Kym Dawid(partner)Currently on ROUND HILL CC CW8.5A
3.63

Opponents

Lena LarionovaCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.28
Zuhal ElhanCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.10
Combo rating 3.74 → 3.72Doubles result

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

Sep 13, 2026 · Doubles · 1D · Combo

Lost 0-6,6-1,0-1
−0.12

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
3.72
Jill Carlstrom(partner)Currently on ROUND HILL CC CW7.5B
3.56

Opponents

Adira WeixlmannCurrently on ORINDA CC CW7.5A
3.70
Anne WoolwayCurrently on SLEEPY HOLLOW CW6.5A-DT
3.53
Combo rating 3.87 → 3.74Doubles result

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

Sep 11, 2026 · Doubles · 1D · Combo

Won 6-2,6-3
+0.06

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
3.72
Shelley Lober(partner)Currently on CROW CANYON CC 40MX7.0A
3.36

Opponents

Lauren FritchCurrently on ST MARY CW7.5A-DT
3.46
Nicole LeongCurrently on ST MARY CW7.5A-DT
3.32
Combo rating 3.80 → 3.87Doubles result

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

Sep 3, 2026 · Doubles · 1D · Combo

Lost 0-6,3-6
−0.13

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
3.72
Tiffany Tran-carper(partner)Currently on BAY CLUB PL CW7.5A-DT
3.52

Opponents

Lang LindsayCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A-DT
3.65
Tisha KermoianCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A-DT
4.07
Combo rating 3.93 → 3.80Doubles result

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

Aug 28, 2026 · Doubles · 1D · Combo

Lost 0-6,7-5,0-1
−0.14

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
3.72
Shelley Lober(partner)Currently on CROW CANYON CC 40MX7.0A
3.36

Opponents

Sara BogadoCurrently on WILLOW PASS PK CW7.5A
3.92
Margie MoranCurrently on WASHINGTON PK 40MX8.0A
3.60
Combo rating 4.07 → 3.93Doubles result

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

Aug 7, 2026 · Doubles · Mixed

Lost 6-7,2-6
−0.24

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
3.76
Matthew Carter(partner)Currently on ROUND HILL CC CM6.5A
2.69

Opponents

Nihaar GuptaCurrently on MORAGA CC 40MX7.0A
3.33
Maria RuedaCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
3.17
Mixed rating 4.00 → 3.76Doubles result

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

Jul 7, 2026 · Doubles · Mixed

Won 6-3,7-5
+0.01

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
3.76
Lucas Mast(partner)Currently on ROUND HILL CC CM6.5A
3.14

Opponents

Shirley MclaughlinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.23
Mark GoldmanCurrently on MORAGA VALLEY CM6.5A
3.02
Mixed rating 3.98 → 4.00Doubles result

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

Jun 8, 2026 · Doubles · Mixed

Won 1-6,6-1,1-0
+0.01

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
3.76
Lucas Mast(partner)Currently on ROUND HILL CC CM6.5A
3.14

Opponents

Rowan SemillaCurrently on WALNUT COUNTRY HOA 40MX7.0A
3.42
Kelly AndersonCurrently on WALNUT COUNTRY HOA 40MX7.0A
2.92
Mixed rating 3.97 → 3.98Doubles result

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

Jun 5, 2026 · Doubles

Lost 2-6,2-6
−0.19

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Camille Schulz(partner)Currently on ROUND HILL CC CW8.5A
3.61

Opponents

Priyanka HolmesCurrently on RICHMOND TA/NICHOLL PK CW8.5A
3.84
Jennifer GrantCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
4.01
Rating 4.20 → 4.01Doubles result

May 30, 2026 · Singles

Won 6-2,6-2
+0.07

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Camille CalauttiCurrently on MONTE VISTA HS CW7.5A
3.80
Rating 4.13 → 4.20Singles result

May 19, 2026 · Doubles

Won 6-3,6-3
+0.04

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Gwyneth Fagg(partner)Currently on ROUND HILL CC CW8.5A
3.78

Opponents

Ina BendichCurrently on CLAREMONT R and S CW7.5A
3.68
Kenly ShankmanCurrently on CLAREMONT R and S CW7.5A
3.61
Rating 4.09 → 4.13Doubles result

May 13, 2026 · Singles

Lost 2 RE-4
−0.12

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Hannah Zobin
4.04
Rating 4.21 → 4.09Singles result

May 6, 2026 · Singles

Won 3-6,6-1,1-0
+0.03

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Annette EllgaardCurrently on BERKELEY TC CW8.5A
3.60
Rating 4.18 → 4.21Singles result

Apr 27, 2026 · Doubles

Lost 6-3,0-6,0-1
−0.08

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Kym Dawid(partner)Currently on ROUND HILL CC CW8.5A
3.91

Opponents

Cassie KimCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
4.20
Maddie ThomasCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
4.27
Rating 4.27 → 4.18Doubles result

Apr 24, 2026 · Singles

Won 6-3,6-2
+0.06

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Melissa Murphy
3.77
Rating 4.21 → 4.27Singles result

Apr 14, 2026 · Doubles

Won 6-4,3-6,1-0
+0.04

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Kym Dawid(partner)Currently on ROUND HILL CC CW8.5A
3.91

Opponents

Bella BusterCurrently on ORINDA CC CW7.5A
3.77
Jill D KrimmelCurrently on PLEASANTON CW8.5A
3.89
Rating 4.17 → 4.21Doubles result

Apr 13, 2026 · Singles

Won 6-2,6-2
+0.09

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Samantha DulleaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.87
Rating 4.08 → 4.17Singles result

Mar 12, 2026 · Doubles

Won 6-2,1-0 RE
+0.08

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Ana Larner(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A
4.17

Opponents

Christine TreveloniCurrently on ST MARY CW7.5A-DT
3.96
Kat PanosCurrently on ST MARY CW7.5A-DT
3.79
Rating 4.00 → 4.08Doubles result

Mar 9, 2026 · Doubles

Lost 6-4,4-6,0-1
−0.17

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Tanya Lo(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0B
3.68

Opponents

Veronica ButcherCurrently on DIABLO CC CW7.5A-DT
3.68
Kim TingleyCurrently on DIABLO CC CW7.5A-DT
3.67
Rating 4.17 → 4.00Doubles result

Feb 21, 2026 · Singles

Won 6-3,6-0
+0.05

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Claudia Suh Bown
3.82
Rating 4.12 → 4.17Singles result

Feb 7, 2026 · Singles

Won 6-1,6-2
+0.05

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Amanda MakarevichCurrently on MONTE VISTA HS CW7.5A
3.72
Rating 4.07 → 4.12Singles result

Jan 28, 2026 · Singles

Won 6-4,6-3
+0.03

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Shirley CuCurrently on BAY CLUB PL CW7.5A
3.71
Rating 4.03 → 4.07Singles result

Jan 25, 2026 · Doubles

Won 6-1,6-0
+0.02

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Viviana Meyer(partner)Currently on ROUND HILL CC CW8.5A
3.59

Opponents

Beth Hill
3.36
Darci NunesCurrently on SOLANO TA/CENTENNIAL PRK CW7.5A
3.52
Rating 4.01 → 4.03Doubles result

Jan 24, 2026 · Singles

Won 6-3,6-3
+0.05

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01

Opponents

Valerie Fung-a-lingCurrently on VALLEY VISTA RC/VVRC COURTS CW8.5A
3.76
Rating 3.96 → 4.01Singles result

Jan 15, 2026 · Doubles

Won 6-1,6-3
+0.15

Sonia’s side

Sonia BarnoffCurrently on ROUND HILL CC CW8.5A
4.01
Arwa Kaddoura(partner)Currently on WILLOW PASS PK CW7.5A
4.20

Opponents

Julie ChoyCurrently on BLACKHAWK CC CW7.5A-DT
3.96
Kelley KrockCurrently on PLEASANTON CW8.5C
3.84
Rating 3.74 → 3.89Doubles result
Best match
+0.15
Jan 15 vs J. Choy / K. Krock
Worst match
−0.19
Jun 5 vs P. Holmes / J. Grant
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

Sonia Barnoff’s MatchPoint NorCal tennis rating is 4.01, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 4 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−0.203.14
Pulled toward the 2025 year-end level−0.033.74

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