Claudya Lum · NorCal tennis rating

MatchPoint

Player profile

Claudya Lum

USTA 4.5 · NorCal league player

4.45

current

▲ +0.01 this season

Other formats · don’t affect your rating above

Combo 4.69Mixed 4.46

Active teams · 2

JOHNSON RANCH 40MX9.0A →2026 Mixed 40 & Over 9.0 JOHNSON RANCH CW8.5A →2026 Combo Womens League 8.5

USTA4.50

2026

27 matches

Jan · 4.12

Aug · 4.45

Aug 23 · Doubles−0.15

L M. Cole / M. Reveno

4-6,5-7 · 1D · with Michael Dong

● 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

27 matches

Published NorCal results in 2026 — 12 scoring, 15 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Aug 23, 2026 · Doubles · 1D · Mixed

Lost 4-6,5-7

−0.15

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.46

Michael Dong(partner)Currently on JOHNSON RANCH 40MX9.0A

4.29

Opponents

Melissa ColeCurrently on ROLLINGWOOD 55MX8.0A

4.38

Matt RevenoCurrently on GOLD RIVER RC CM9.5A

4.43

Mixed rating 4.61 → 4.46Doubles result

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

Aug 16, 2026 · Doubles

Lost 6-4,4-6,0-1

−0.04

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Sasha Macktinger(partner)Currently on JOHNSON RANCH CW8.5A

4.45

Opponents

Mariia GryukovaCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A

4.75

Leone PattersonCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A

4.62

Rating 4.49 → 4.45Doubles result

Aug 15, 2026 · Doubles

Won 6-1,6-1

+0.03

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Sasha Macktinger(partner)Currently on JOHNSON RANCH CW8.5A

4.45

Opponents

Iris Beiswanger

4.22

Hanna ScramagliaCurrently on WIKIUP R SC CW7.5A

3.96

Rating 4.46 → 4.49Doubles result

Aug 14, 2026 · Doubles

Won 6-2,6-0

+0.19

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Sasha Macktinger(partner)Currently on JOHNSON RANCH CW8.5A

4.45

Opponents

Rina MatsumotoCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW9.5A

4.53

Aiko KanaiCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW9.5A

4.61

Rating 4.27 → 4.46Doubles result

Aug 12, 2026 · Doubles · Mixed

Won 7-6,5-4 RE

+0.07

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.46

Matt Mancasola(partner)Currently on SIERRA VIEW CM9.5A

4.47

Opponents

Matt LourensCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.28

Melissa CellaCurrently on JOHNSON RANCH 40MX8.0A

4.36

Mixed rating 4.53 → 4.61Doubles result

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

Jul 11, 2026 · Doubles · Combo

Won 6-4,6-2

+0.11

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.43

Opponents

Michele LindzyCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX8.0B

4.32

Pratima RaoCurrently on FOSTER CITY TC/EDGEWATER PK 55MX9.0A

4.59

Combo rating 4.49 → 4.60Doubles result

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

Jul 11, 2026 · Doubles · Combo

Won 6-1,6-2

+0.09

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.43

Opponents

Julia Overs BatesCurrently on VALLEY VISTA RC/VVRC COURTS 55MX9.0A

4.24

Adriana CiarnutoCurrently on VALLEY VISTA RC/VVRC COURTS 55MX9.0A

4.69

Combo rating 4.60 → 4.69Doubles result

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

Jul 10, 2026 · Doubles · Combo

Won 6-3,6-3

+0.11

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.43

Opponents

Kimberly Borah-schulistCurrently on MARIN TC CW9.5A

4.52

Liza GearyCurrently on SAN FRAN ST U CW9.5A

4.38

Combo rating 4.39 → 4.49Doubles result

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

Jun 29, 2026 · Doubles · Mixed

Won 7-6,3-6,1-0

+0.05

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.46

Michael Dong(partner)Currently on JOHNSON RANCH 40MX9.0A

4.29

Opponents

Molly PhillipsCurrently on JOHNSON RANCH CW8.5A

4.12

Matthew ZimmerlingCurrently on JOHNSON RANCH CM8.5A

4.33

Mixed rating 4.49 → 4.53Doubles result

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

Jun 27, 2026 · Doubles

Won 6-4,6-2

+0.18

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.67

Opponents

Lianne DeckerCurrently on LAGUNA CREEK CW8.5A

4.49

Jane FortnerCurrently on LAGUNA CREEK CW8.5A

4.52

Rating 4.10 → 4.27Doubles result

Jun 21, 2026 · Doubles · Combo

Won 6-2,6-2

+0.03

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Soo Pae(partner)Currently on JOHNSON RANCH 55MX8.0A

3.77

Opponents

Regina InfeliseCurrently on GOLD RIVER RC CW8.5C

4.26

Terry SandovalCurrently on JOHNSON RANCH CW7.5B

3.90

Combo rating 4.36 → 4.39Doubles result

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

Jun 2, 2026 · Doubles

Lost 3-6,4-6

−0.15

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Sasha Macktinger(partner)Currently on JOHNSON RANCH CW8.5A

4.45

Opponents

Denise DanielCurrently on GOLD RIVER RC CW8.5A

4.25

Cynthia DeanCurrently on GOLD RIVER RC CW8.5A

4.41

Rating 4.25 → 4.10Doubles result

May 29, 2026 · Doubles

Won 6-3,5-7,1-0

+0.08

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.67

Opponents

Angela LewisCurrently on JOHNSON RANCH CW8.5A

4.36

Natalie HalvorsenCurrently on GOLD RIVER RC CW8.5B

4.21

Rating 4.17 → 4.25Doubles result

May 20, 2026 · Doubles

Lost 4-6,5-7

−0.08

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Heather Cowan(partner)Currently on JOHNSON RANCH CW8.5A-DT

4.44

Opponents

Lianne DeckerCurrently on LAGUNA CREEK CW8.5A

4.49

Jane FortnerCurrently on LAGUNA CREEK CW8.5A

4.52

Rating 4.25 → 4.17Doubles result

May 18, 2026 · Doubles · Combo

Won 5-7,7-5,1-0

+0.02

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Tamra Nelson(partner)Currently on GOLD RIVER RC CW8.5A

4.11

Opponents

Xuan LiCurrently on RIO DEL ORO 55MX8.0A

3.94

Kris LawCurrently on GOLD RIVER RC CW8.5B

4.23

Combo rating 4.34 → 4.36Doubles result

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

May 12, 2026 · Doubles

Won 6-3,6-4

+0.15

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.67

Opponents

Kimberly BeckerCurrently on ROLLINGWOOD 55MX8.0A

4.46

Angela LewisCurrently on JOHNSON RANCH CW8.5A

4.36

Rating 4.09 → 4.25Doubles result

Apr 22, 2026 · Doubles · Combo

Won 6-3,6-3

+0.01

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Soo Pae(partner)Currently on JOHNSON RANCH 55MX8.0A

3.77

Opponents

Maria RichardsonCurrently on JOHNSON RANCH CW8.5A-DT

3.86

Christine HatchCurrently on JOHNSON RANCH CW8.5A

3.71

Combo rating 4.33 → 4.34Doubles result

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

Apr 19, 2026 · Doubles · Combo

Lost 3-6,2-6

−0.25

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.43

Opponents

Kim KodlCurrently on GOLD RIVER RC 55MX9.0B

4.15

Denise DanielCurrently on GOLD RIVER RC CW8.5A

3.93

Combo rating 4.58 → 4.33Doubles result

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

Apr 4, 2026 · Doubles

Lost 7-5,3-6,0-1

−0.05

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.67

Opponents

Kimberly BeckerCurrently on ROLLINGWOOD 55MX8.0A

4.46

Holly TappanCurrently on WASHOE TENNIS CLUB/WASHOE TC 40MX9.0A

4.68

Rating 4.15 → 4.09Doubles result

Mar 24, 2026 · Doubles · Combo

Won 6-1,7-5

+0.03

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Soo Pae(partner)Currently on JOHNSON RANCH 55MX8.0A

3.77

Opponents

Holly PonCurrently on RIO DEL ORO CW7.5B

3.94

Laurie SchofieldCurrently on RIO DEL ORO CW7.5B

4.31

Combo rating 4.55 → 4.58Doubles result

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

Mar 9, 2026 · Doubles

Lost 3-6,3-6

−0.16

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Melissa Cella(partner)Currently on JOHNSON RANCH 40MX8.0A

4.32

Opponents

Angela LewisCurrently on JOHNSON RANCH CW8.5A

4.36

So Jung YoonCurrently on RIO DEL ORO 40MX8.0A

4.27

Rating 4.30 → 4.15Doubles result

Feb 14, 2026 · Doubles

Won 6-2,7-5

+0.06

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Sasha Macktinger(partner)Currently on JOHNSON RANCH CW8.5A

4.45

Opponents

Mckenzie HelvickCurrently on JOHNSON RANCH CW8.5A-DT

4.15

Ye ChenCurrently on GOLD RIVER RC CW8.5B

4.29

Rating 4.24 → 4.30Doubles result

Jan 25, 2026 · Doubles · Combo

Won 6-7,6-2,1-0

+0.04

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Kristen Johnson(partner)Currently on JOHNSON RANCH CW8.5A-DT

4.48

Opponents

Sarah SpeakmanCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5A-DT

4.29

Caroline Raynaud

4.11

Combo rating 4.65 → 4.68Doubles result

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

Jan 25, 2026 · Doubles · Combo

Lost 1-6,6-7

−0.13

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Kristen Johnson(partner)Currently on JOHNSON RANCH CW8.5A-DT

4.48

Opponents

Katherine WuCurrently on MOUNTAIN VIEW TC/RENGSTORFF PK CW9.5A

4.72

Mae HoadCurrently on GOLDMAN TC CW9.5A

4.65

Combo rating 4.68 → 4.55Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 7-6,1-6,1-0

+0.07

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Kristen Johnson(partner)Currently on JOHNSON RANCH CW8.5A-DT

4.48

Opponents

Sumeeta VasishtaCurrently on CUESTA TC CW9.5A

4.42

Adeeti UllalCurrently on CUESTA TC CW9.5A

4.50

Combo rating 4.58 → 4.65Doubles result

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

Jan 23, 2026 · Doubles · Combo

Won 7-6,6-4

+0.08

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.69

Kristen Johnson(partner)Currently on JOHNSON RANCH CW8.5A-DT

4.48

Opponents

Elaine SmithCurrently on GOLDMAN TC CW9.5A

4.72

Karissa WatanabeCurrently on MORGAN HILL TC/MORGAN HILL TC CW8.5A

3.91

Combo rating 4.50 → 4.58Doubles result

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

Jan 10, 2026 · Doubles

Won 6-1,6-1

+0.13

Claudya’s side

Claudya LumCurrently on JOHNSON RANCH CW8.5A

4.45

Christine Tennant(partner)Currently on JOHNSON RANCH 55MX8.0A

4.67

Opponents

Tinyee ChangCurrently on GOLD RIVER RC CW8.5B

4.50

Karla BarnetteCurrently on BAY TREES PK CW8.5A

4.30

Rating 4.12 → 4.24Doubles result

Best match

+0.19

Aug 14 vs R. Matsumoto / A. Kanai

Worst match

−0.16

Mar 9 vs A. Lewis / S. Yoon

Where you started ›4.44

2023 year-end NTRP 4.54.30

Scale calibration+0.14

Season start4.44

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

Claudya Lum’s MatchPoint NorCal tennis rating is 4.45, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 2 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−0.024.42

Pulled toward the 2025 year-end level+0.024.12

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