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Sonia Santiago: estimated dynamic rating

Sonia Santiago
USTA3.5
ST Mary
3.04
Estimated dynamic rating
▼ −0.30 this season
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Combo · 2026
5 matches
3.193.103.01
Sep · 3.01
Sep · 3.13
Sep 29 · Doubles−0.06
L M. Brun / E. Mcginley
1-6,1-6 · 2D · with Maryam Amini
Your combo rating, from combo matches only. It doesn’t move your 3.04.● Won ● Lost · Select a point to see that match.Your whole season is recalculated daily, so earlier points can shift as new results come in.

Current season

18 matches

Published NorCal results in 2026 — 8 scoring, 10 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 29, 2026 · Doubles · 2D · Combo

Lost 1-6,1-6
−0.06

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.13
Maryam Amini(partner)Currently on WASHINGTON PK CW6.5A
2.70

Opponents

Monica BrunCurrently on SLEEPY HOLLOW CW6.5A-DT
3.60
Eleanor McginleyCurrently on SLEEPY HOLLOW CW6.5A-DT
3.32
Combo rating 3.19 → 3.13Doubles result

Sep 22, 2026 · Doubles · 3D · Combo

Lost 3-6,2-6
−0.10

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.13
Maryam Amini(partner)Currently on WASHINGTON PK CW6.5A
2.70

Opponents

Diana CorbinCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
3.35
Michelle GonzalesCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
3.24
Combo rating 3.13 → 3.03Doubles result

Sep 20, 2026 · Doubles · 1D · Combo

Won 4-6,6-4,1-0
+0.12

Sonia’s side

Sonia SantiagoCurrently on ST MARY CW6.5A-DT
3.13
Mary Roach(partner)Currently on WALNUT COUNTRY HOA 55MX7.0A
3.00

Opponents

Kara LevyCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.41
Natilee LunaCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5A-DT
2.78
Combo rating 3.01 → 3.13Doubles result

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
3.23

Opponents

Cole BennettCurrently on MORAGA CC CM7.5A
3.77
Wendy MeansCurrently on MORAGA CC CW7.5A
3.54
Mixed rating 3.21 → 3.18Doubles result

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 3.22 → 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
3.29

Opponents

Lani AureliusCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5A
3.33
Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A
3.41
Mixed rating 3.05 → 3.21Doubles result

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 PLEASANT HILL/PLEASANT HILL MIDDLE CW6.5A
3.08
Una Elias
3.02
Rating 3.41 → 3.28Doubles 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 BAY TREES PK CM6.5B
3.58
Renee MercierCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C
3.27
Mixed rating 3.13 → 3.05Doubles result

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

Best match
+0.12
Sep 20 vs K. Levy / N. Luna
Worst match
−0.10
Sep 22 vs D. Corbin / M. Gonzales
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 Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level+0.113.45
Pulled toward the 2025 year-end level+0.133.23

More about Sonia

Sonia Santiago has been a USTA NorCal 3.5 since 2020, after starting at 3.0 in 2012. The estimated dynamic rating is 3.04, down 0.30 this season, with a 7–11 record in 2026 across regular, combo and mixed play. Most frequent partner: Maryam Amini, 0–3 in 3 matches together.

Record

7–11
2026 season, 18 matches
4–9
2025 season, 13 matches
4
Longest winning streak
3–6
Matches that went to a third set or match tiebreak

Partners

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

Year-end NTRP, 2012–2026

3.0 from 2012 to 2014, 3.5 from 2015 to 2016 and 3.5 from 2020 to 2026.

MatchPoint's estimated dynamic rating is an independent estimate from published USTA NorCal league results through November 4, 2026. It is not a rating USTA calculates, and MatchPoint is not affiliated with USTA.

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