MatchPoint

Player profile

Sonia Santiago’s NorCal tennis rating

Sonia Santiago
USTA 3.5 · NorCal league player
3.04
current
▼ −0.30 this season

Other formats · don’t affect your rating above

Combo 3.05Mixed 3.14
USTA3.50
2026
13 matches
3.413.233.04
Feb · 3.23
Jun · 3.04
Jul 30 · Doubles−0.04
L R. Schleifman / M. Oh
1-6,2-6 · with John Muse-fisher
● 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

13 matches

Published NorCal results in 2026 — 8 scoring, 5 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Jul 30, 2026 · Doubles · Mixed

Lost 1-6,2-6
−0.04

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.14
John Muse-fisher(partner)Currently on MORAGA VALLEY CM6.5A
3.09

Opponents

Robyn SchleifmanCurrently on WASHINGTON PK CW6.5A
3.43
Minseok OhCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX7.0C
3.51
Mixed rating 3.18 → 3.14Doubles result

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

Jun 29, 2026 · Doubles · Mixed

Lost 3-6,0-6
−0.03

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.14
Andrew Barnette(partner)Currently on MORAGA VALLEY CM6.5A
3.22

Opponents

Cole BennettCurrently on ST MARY 40MX8.0A
3.77
Wendy MeansCurrently on MORAGA CC CW7.5A
3.53
Mixed rating 3.22 → 3.18Doubles result

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

May 14, 2026 · Doubles

Lost 5-7,0-6
−0.02

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.04
Paula Garcia(partner)Currently on ST MARY CW6.5A
2.82

Opponents

Susie HansenCurrently on ROUND HILL CC CW7.5A
3.47
Wendy ThomasCurrently on ROUND HILL CC CW7.5B
3.54
Rating 3.21 → 3.19Doubles result

Mar 15, 2026 · Doubles · Mixed

Won 7-5,5-7,1-0
+0.16

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.14
Keyvan Berenjian(partner)Currently on MORAGA VALLEY CM6.5A
3.28

Opponents

Lani AureliusCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.34
Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.41
Mixed rating 3.06 → 3.22Doubles result

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

Mar 12, 2026 · Doubles

Lost 5-7,3-6
−0.14

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.04
Caroline Hauck(partner)Currently on LANEY TA/MERVYN MORRIS PK CW7.5A
3.04

Opponents

Andrea AkelCurrently on WALNUT COUNTRY HOA 40MX7.0A
3.07
Una Elias
3.02
Rating 3.41 → 3.27Doubles result

Feb 3, 2026 · Doubles

Won 6-2,6-3
+0.07

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.04
Lisa Palma(partner)
3.13

Opponents

Kristen SteinertCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
2.84
Mary SoeCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
2.89
Rating 3.23 → 3.30Doubles result

Jan 26, 2026 · Doubles · Mixed

Lost 3-6,1-6
−0.07

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.14
Adam Plachta(partner)
3.15

Opponents

Dang DoCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX7.0C
3.50
Renee MercierCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.37
Mixed rating 3.13 → 3.06Doubles result

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

Jan 11, 2026 · Doubles · Mixed

Won 6-3,6-3
+0.15

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.14
Mark Goldman(partner)Currently on MORAGA VALLEY CM6.5A
3.02

Opponents

Hector VizcarrondoCurrently on ROUND HILL CC CM7.5A
3.13
Christine ReinersCurrently on ROUND HILL CC CW7.5B
3.15
Mixed rating 2.98 → 3.13Doubles result

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

Best match
+0.14
Mar 10 vs A. Lugo / T. Lugo
Worst match
−0.14
Mar 12 vs A. Akel / U. Elias
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 Santiago’s MatchPoint NorCal tennis rating is 3.04, 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+0.113.45
Pulled toward the 2025 year-end level+0.133.23

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