MatchPoint

Player profile

Valerie Duncker: estimated dynamic rating

Valerie Duncker
USTA3.0
Fremont Hills CC
2.74
Estimated dynamic rating
▼ −0.05 this season
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Combo · 2026
13 matches
2.792.612.43
Mar · 2.57
Nov · 2.77
Nov 1 · Doubles−0.03
L Y. Guo / H. Diao
2-6,3-6 · 2D · with Betsy Schmitt
Your combo rating, from combo matches only. It doesn’t move your 2.74.● 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

20 matches

Published NorCal results in 2026 — 3 scoring, 17 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Nov 1, 2026 · Doubles · 2D · Combo

Lost 2-6,3-6
−0.03

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Betsy Schmitt(partner)Currently on FREMONT HILLS CC CW5.5A-DT
2.89

Opponents

Yaowei GuoCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
3.27
Haiting DiaoCurrently on SUNNYVALE MTC CW6.5E
3.31
Combo rating 2.79 → 2.77Doubles result

Oct 28, 2026 · Doubles · 1D · Combo

Won 6-1,6-3
+0.08

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Connie Li(partner)Currently on FREMONT HILLS CC CW5.5A
2.46

Opponents

Krista Van HoveCurrently on STANFORD-CRA CW5.5A
2.33
Jin ChooCurrently on STANFORD-CRA CW6.5A
2.69
Combo rating 2.71 → 2.79Doubles result

Oct 17, 2026 · Doubles · 2D · Combo

Lost 4-6,6-3,0-1
−0.08

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Sue Lin Holt(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW6.5B-DT
3.21

Opponents

Mirella BucciCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
3.23
Maggi WillardCurrently on PENINSULA CC CW6.5A
2.73
Combo rating 2.79 → 2.71Doubles result

Oct 15, 2026 · Doubles · 2D · Combo

Won 6-2,7-5
+0.22

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Emily Darby(partner)Currently on LOS ALTOS GCC CW5.5A-DT
3.73

Opponents

Hyunyoung UmCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW5.5A-DT
2.96
Soojin ShonCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW5.5A-DT
3.20
Combo rating 2.57 → 2.79Doubles result

Oct 4, 2026 · Doubles · 2D · Combo

Lost 2-6,0-6
−0.03

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Joanna Berry(partner)Currently on FREMONT HILLS CC CW6.5A-DT
2.80

Opponents

Jenny HarleyCurrently on ALPINE HILLS CW7.5A-DT
3.64
Janeen PoutreCurrently on ALPINE HILLS CW6.5A-DT
3.10
Combo rating 2.60 → 2.57Doubles result

Sep 23, 2026 · Doubles · 3D · Combo

Won 6-3,6-2
+0.08

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Betsy Schmitt(partner)Currently on FREMONT HILLS CC CW5.5A-DT
2.89

Opponents

Maike KlingCurrently on STANFORD-CRA CW5.5A
2.39
Cynthea KingsleyCurrently on STANFORD-CRA CW5.5A
2.68
Combo rating 2.52 → 2.60Doubles result

Sep 19, 2026 · Doubles · 2D · Combo

Lost 2-6,4-6
−0.05

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Debbie Liu(partner)Currently on FREMONT HILLS CC CW6.5A-DT
3.21

Opponents

Lisa LangerCurrently on STANFORD-CRA CW6.5A
3.04
Julie WilcoxCurrently on STANFORD-CRA CW6.5A
3.16
Combo rating 2.57 → 2.52Doubles result

Sep 17, 2026 · Doubles · 2D · Combo

Won 4-6,6-2,1-0
+0.14

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Laura Ip(partner)Currently on LOS ALTOS GCC CW5.5A-DT
2.75

Opponents

Jenny KelleyCurrently on SARATOGA CC CW5.5A-DT
2.85
Veronica LindhCurrently on SARATOGA CC CW5.5A-DT
2.69
Combo rating 2.43 → 2.57Doubles result

Sep 5, 2026 · Doubles · 1D · Combo

Lost 5-7,0-6
−0.03

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Gabrielle Sala(partner)Currently on FREMONT HILLS CC CW5.5A
2.35

Opponents

Janeen PoutreCurrently on ALPINE HILLS CW6.5A-DT
3.10
Maria MatsumotoCurrently on ALPINE HILLS CW5.5A-DT
3.10
Combo rating 2.46 → 2.43Doubles result

Aug 28, 2026 · Doubles · 1D · Combo

Lost 2-6,3-6
−0.06

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Laura Ip(partner)Currently on LOS ALTOS GCC CW5.5A-DT
2.75

Opponents

Jenny KelleyCurrently on SARATOGA CC CW5.5A-DT
2.85
Lily JuCurrently on SARATOGA CC CW5.5A-DT
2.98
Combo rating 2.52 → 2.46Doubles result

Aug 9, 2026 · Doubles · Mixed

Lost 3-6,3-6
−0.00

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.71
Girish Patangay(partner)Currently on FOOTHILL COLL CM7.5A
3.53

Opponents

Wei ZhouCurrently on SAN CARLOS TC/ARGUELLO PK CM8.5A
3.89
Yibin TangCurrently on SAN CARLOS TC/ARGUELLO PK CW6.5C
3.59
Mixed rating 2.72 → 2.71Doubles result

May 3, 2026 · Doubles

Lost 6-7,3-6
−0.14

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.74
Chunhong Zhou(partner)Currently on SUNNYVALE MTC CW6.5E
2.90

Opponents

Yaowei GuoCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
2.98
Sang Eun KoCurrently on MORGAN HILL TC/MORGAN HILL TC CW5.5A
2.71
Rating 2.88 → 2.74Doubles result

Apr 4, 2026 · Doubles · Combo

Won 6-4,0-6,1-0
+0.15

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Rie Collett(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
3.03

Opponents

Chris GoldnerCurrently on LOS ALTOS GCC CW5.5A-DT
2.76
Pamela GullardCurrently on FOOTHILLS TandS CW6.5A-DT
2.63
Combo rating 2.51 → 2.66Doubles result

Mar 30, 2026 · Doubles · Combo

Lost 3-6,7-5,0-1
−0.06

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.77
Rie Collett(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A
3.03

Opponents

Lisa HillCurrently on ALPINE HILLS CW6.5A
3.22
Tricia HerrickCurrently on UNIVERSITY CLUB PA CW5.5A-DT
2.98
Combo rating 2.57 → 2.51Doubles result

Mar 1, 2026 · Doubles · Mixed

Lost 2-6,4-6
−0.01

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.71
Joseph Borau(partner)Currently on LOS ALTOS TC/LOS ALTOS GCC CM8.5A
3.40

Opponents

Shiyi H.Currently on SUNNYVALE MTC CW6.5D
3.50
Yuchen Huang
3.48
Mixed rating 2.73 → 2.72Doubles result

Feb 22, 2026 · Doubles

Lost 6-2,3-6,0-1
−0.12

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.74
Camila Feng(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
2.77

Opponents

Aysen Baser
2.61
Jeanne OxfordCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C 55MX7.0A
2.75
Rating 3.00 → 2.88Doubles result

Jan 25, 2026 · Doubles · Mixed

Lost 1-6,2-6
−0.01

Valerie’s side

Valerie DunckerCurrently on LOS ALTOS GCC CW5.5A-DT
2.71
Octavio Farfan(partner)Currently on MORGAN HILL TC/MORGAN HILL TC CM8.5A
3.79

Opponents

Johnny ZhouCurrently on CUPERTINO TC/CUPERTINO SC CM7.5C
3.26
Flora Li
3.63
Mixed rating 2.74 → 2.73Doubles result

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

Best match
+0.22
Oct 15 vs H. Um / S. Shon
Worst match
−0.14
Jul 11 vs S. Gulik / S. Malek
Where you started ›2.79
2023 year-end NTRP 3.02.65
Scale calibration+0.14
Season start2.79
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+0.032.82
Pulled toward the 2025 year-end level+0.032.86

More about Valerie

Valerie Duncker has been a USTA NorCal 3.0 since 2025, after starting at 2.5 in 2013. The estimated dynamic rating is 2.74, down 0.05 this season, with a 6–14 record in 2026 across regular, combo and mixed play. Most frequent partner: Stephanie Ekoniak, 1–2 in 3 matches together.

Record

6–14
2026 season, 20 matches
3–9
2025 season, 12 matches
2
Longest winning streak
4–6
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, 2013–2026

2.5 from 2013 to 2014, 2.5 from 2016 to 2017, 3.0 from 2018 to 2020, 3.0 from 2022 to 2023 and 3.0 from 2025 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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