Kathy Keller · NorCal tennis rating

MatchPoint

Player profile

Kathy Keller

USTA 3.5 · NorCal league player

3.26

current

▼ −0.08 this season

Other formats · don’t affect your rating above

Combo 3.34Mixed 3.05

Active teams · 6

ALMADEN VAC 40MX7.0A →2026 Mixed 40 & Over 7.0 ALMADEN VAC 40MX8.0A →2026 Mixed 40 & Over 8.0 ALMADEN VAC 55MX7.0A →2026 Mixed 55 & Over 7.0

USTA3.50

2026

37 matches

Jan · 3.06

Jun · 3.26

Sep 9 · Doubles−0.00

L A. Tain / L. Backus

1-6,1-6 · 2D · with Matthew Jones

● 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

37 matches

Published NorCal results in 2026 — 23 scoring, 14 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 9, 2026 · Doubles · 2D · Mixed

Lost 1-6,1-6

−0.00

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Matthew Jones(partner)Currently on ALMADEN VAC 55MX8.0A

3.98

Opponents

Alexander TainCurrently on PLEASANTON CM8.5A

3.96

Lisa BackusCurrently on SUNNYVALE MTC CW8.5D

3.93

Mixed rating 3.06 → 3.05Doubles result

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

Sep 6, 2026 · Doubles · 3D · Mixed

Lost 1-6,2-6

−0.00

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Mitch Priest(partner)Currently on RIDGEMARK G&CC CM8.5A

3.49

Opponents

June KimCurrently on LOS GATOS SR CW7.5B

3.69

David BotkinCurrently on SUNNYVALE TC/SUNNYVALE MTC CM7.5C

3.87

Mixed rating 3.06 → 3.06Doubles result

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

Aug 25, 2026 · Doubles · 1D · Mixed

Lost 1-6,3-6

−0.05

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Muneer Waheed(partner)Currently on ALMADEN VAC CM6.5A

2.96

Opponents

Ben ChenCurrently on BAY CLUB REDWOOD SHORES 40MX8.0A

3.54

Janice PassarelloCurrently on BAY CLUB REDWOOD SHORES CW6.5A-DT

3.26

Mixed rating 3.11 → 3.06Doubles result

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

Aug 15, 2026 · Doubles · 3D · Mixed

Lost 2-6,0-6

−0.08

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Erik Ordentlich(partner)Currently on ALMADEN VAC CM6.5A

2.95

Opponents

Dana KnappCurrently on SAN JOSE SR CW7.5A

3.27

Maxim ZarzhetskiyCurrently on LOS GATOS SR CM6.5A

3.18

Mixed rating 3.18 → 3.11Doubles result

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

Aug 1, 2026 · Doubles · Mixed

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

−0.05

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Jack Lin(partner)Currently on ALMADEN VAC CM6.5A

3.09

Opponents

Erna NishimeCurrently on SILVER CREEK CW6.5A-DT

3.39

Jaideep JainCurrently on SILVER CREEK CM6.5A

3.31

Mixed rating 3.23 → 3.18Doubles result

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

Jul 28, 2026 · Doubles · Mixed

Lost 1-6,1-6

−0.00

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Wei Han(partner)Currently on SUNNYVALE MTC CM7.5A

3.56

Opponents

Paul VoanCurrently on SUNNYVALE TC/SUNNYVALE MTC CM6.5A-DT

3.76

Seyoung AhnCurrently on SUNNYVALE MTC CW8.5D

4.11

Mixed rating 3.24 → 3.23Doubles result

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

Jul 23, 2026 · Doubles · Mixed

Lost 1-6,5-7

−0.15

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Erik Ordentlich(partner)Currently on ALMADEN VAC CM6.5A

2.95

Opponents

Paulina BettinkCurrently on CARMEL VAC 55MX7.0A

2.88

John BettinkCurrently on CARMEL VAC 55MX7.0A

3.13

Mixed rating 3.39 → 3.24Doubles result

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

Jul 18, 2026 · Doubles · Mixed

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

−0.03

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Wei Han(partner)Currently on SUNNYVALE MTC CM7.5A

3.56

Opponents

Rex ManseauCurrently on BAY CLUB COURTSIDE CM8.5A

3.94

Michelle BlakeCurrently on FOOTHILLS TandS CW6.5A-DT

3.30

Mixed rating 3.42 → 3.39Doubles result

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

Jun 25, 2026 · Doubles

Lost 2-6,2-6

−0.03

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Eunju Park(partner)Currently on ALMADEN VAC 40MX7.0A

3.66

Opponents

Vilma FernandezCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5F

3.86

Abbie SerranoCurrently on MORGAN HILL TC/MORGAN HILL TC CW7.5A-DT

3.62

Rating 3.29 → 3.26Doubles result

Jun 12, 2026 · Doubles

Won 6-2,7-5

+0.05

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Judy Lee(partner)

3.22

Opponents

Marnie MarCurrently on BAY CLUB COURTSIDE CW6.5B

2.85

Carolyn HarnishCurrently on BAY CLUB COURTSIDE CW6.5A-DT

2.98

Rating 3.24 → 3.29Doubles result

Jun 9, 2026 · Doubles

Lost 3-6,5-7

−0.06

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Judy Lee(partner)

3.22

Opponents

Denise HallCurrently on BAY CLUB COURTSIDE CW7.5B-DT

3.55

Quynh LuuCurrently on BAY CLUB COURTSIDE CW7.5B-DT

3.40

Rating 3.30 → 3.24Doubles result

Jun 2, 2026 · Singles

Won 6-1,6-3

+0.07

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Ines JohnsonCurrently on BAY CLUB COURTSIDE CW7.5C

3.33

Rating 3.23 → 3.30Singles result

May 31, 2026 · Singles

Lost 2-6,3-6

−0.20

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Zongyue ZhangCurrently on SUNNYVALE MTC CW6.5B

3.16

Rating 3.43 → 3.23Singles result

May 23, 2026 · Doubles

Won 7-5,6-1

+0.19

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Sheba Naderzad(partner)Currently on ALMADEN VAC CW7.5A

2.98

Opponents

Tamara TarkingtonCurrently on SEASCAPE SC 55MX7.0A

3.50

Lorraine Mc CarthyCurrently on LOS GATOS SR CW7.5B

3.35

Rating 3.25 → 3.43Doubles result

May 22, 2026 · Singles

Won 6-3,6-4

+0.08

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Yaowei GuoCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C

2.98

Rating 3.17 → 3.25Singles result

May 9, 2026 · Singles

Lost 6-2,2-6,0-1

−0.12

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Sonia WhitfieldCurrently on BAY CLUB COURTSIDE CW7.5A

3.25

Rating 3.28 → 3.17Singles result

May 7, 2026 · Doubles · Combo

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

+0.09

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.34

Lori Ruiz(partner)Currently on ALMADEN VAC CW7.5A

3.08

Opponents

Sandra BlackCurrently on LOS GATOS SR S70W8.0A

3.16

Lisa BaumertCurrently on SUNNYVALE TC/SUNNYVALE MTC 55MX7.0A

3.32

Combo rating 3.25 → 3.34Doubles result

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

May 2, 2026 · Doubles

Lost 4-6,0-6

−0.05

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Kelly Miller(partner)

3.31

Opponents

Bonnie ChamchaweeCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B

3.56

Monica HarvinCurrently on CHAMISAL TC CW7.5A

3.77

Rating 3.34 → 3.28Doubles result

Apr 30, 2026 · Doubles · Combo

Won 6-2,6-3

+0.08

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.34

Kelly Miller(partner)

3.48

Opponents

Amy Beth HansmanCurrently on LOS GATOS SR CW7.5A-DT

3.28

Rhonda MahendrooCurrently on LOS ALTOS GCC CW7.5A-DT

3.00

Combo rating 3.17 → 3.25Doubles result

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

Apr 18, 2026 · Singles

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

+0.18

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Julie BoncherCurrently on ALMADEN SR CW7.5A

3.48

Rating 3.15 → 3.34Singles result

Apr 8, 2026 · Doubles · Combo

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

+0.16

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.34

Wendy Penunuri(partner)Currently on ALMADEN VAC CW7.5A

3.36

Opponents

Patrizia FazeliCurrently on BAY CLUB COURTSIDE CW7.5C

3.37

Christine DefilippoCurrently on BAY CLUB COURTSIDE CW7.5B

3.46

Combo rating 3.00 → 3.17Doubles result

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

Mar 23, 2026 · Doubles · Combo

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

+0.13

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.34

Wendy Penunuri(partner)Currently on ALMADEN VAC CW7.5A

3.36

Opponents

Kristin Dillehay

3.81

Sharon ElderCurrently on SAN JOSE SR CW6.5A

3.05

Combo rating 2.87 → 3.00Doubles result

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

Mar 15, 2026 · Doubles

Lost 4-6,3-6

−0.03

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Anna Wielosz(partner)

3.50

Opponents

Jin ZhangCurrently on SUNNYVALE TC/SUNNYVALE MTC CW8.5B-DT

3.53

Li YiCurrently on SUNNYVALE MTC CW8.5E

3.79

Rating 3.18 → 3.15Doubles result

Mar 12, 2026 · Doubles · Mixed

Lost 4-6,2-6

−0.07

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Erik Ordentlich(partner)Currently on ALMADEN VAC CM6.5A

2.95

Opponents

Christine FronczakCurrently on BAY CLUB SANTA CLARA 55MX8.0A

3.49

Michael ZukinCurrently on BAY CLUB SANTA CLARA 40MX7.0A

3.32

Mixed rating 3.50 → 3.42Doubles result

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

Mar 7, 2026 · Doubles

Won 6-4,6-2

+0.24

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Anna Wielosz(partner)

3.50

Opponents

Donna Eaton

3.45

Hilary ButlerCurrently on BAY CLUB COURTSIDE CW7.5B-DT

3.79

Rating 2.94 → 3.18Doubles result

Feb 28, 2026 · Doubles

Lost 4-6,0-6

−0.15

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Michelle Rotzin(partner)Currently on ALMADEN VAC CW6.5A

3.01

Opponents

Karen KitagawaCurrently on BAY CLUB COURTSIDE CW6.5B

3.19

Nelly Eunhee ParkCurrently on BAY CLUB COURTSIDE 40MX7.0C

3.14

Rating 3.09 → 2.94Doubles result

Feb 13, 2026 · Doubles

Lost 2-6,2-6

−0.03

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Rini Sidartawan-lie(partner)Currently on ALMADEN SR CW7.5A

3.59

Opponents

Wendy RiggsCurrently on LOS GATOS SR CW8.5A-DT

3.81

Lauren DeneviCurrently on LOS GATOS SR CW7.5B

3.67

Rating 3.12 → 3.09Doubles result

Feb 9, 2026 · Singles

Lost 3-6,3-6

−0.03

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Catherine CaouetteCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX7.0B

3.67

Rating 3.15 → 3.12Singles result

Feb 7, 2026 · Doubles

Lost 4-6,6-7

−0.03

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Rini Sidartawan-lie(partner)Currently on ALMADEN SR CW7.5A

3.59

Opponents

Lisa BackusCurrently on SUNNYVALE MTC CW8.5D

4.01

Janel CanepaCurrently on BAY CLUB SANTA CLARA 55MX7.0A

3.66

Rating 3.18 → 3.15Doubles result

Feb 5, 2026 · Doubles

Lost 4-6,2-6

−0.09

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Sherilyn Hill(partner)Currently on ALMADEN VAC CW6.5A

2.87

Opponents

Tina ClarkCurrently on RIDGEMARK G&CC 40MX8.0A

3.42

Kim HortonCurrently on RIDGEMARK G&CC 40MX8.0A

3.59

Rating 3.27 → 3.18Doubles result

Jan 31, 2026 · Singles

Won 6-2,6-2

+0.04

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Lana ChizhikCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW6.5A-DT

2.87

Rating 3.23 → 3.27Singles result

Jan 29, 2026 · Doubles

Lost 5-7,6-7

−0.16

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Sherilyn Hill(partner)Currently on ALMADEN VAC CW6.5A

2.87

Opponents

Mary Jo LeeCurrently on SAN JOSE SR CW7.5A

3.01

Dana KnappCurrently on SAN JOSE SR CW7.5A

3.29

Rating 3.39 → 3.23Doubles result

Jan 27, 2026 · Doubles · Mixed

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

+0.14

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.05

Jack Lin(partner)Currently on ALMADEN VAC CM6.5A

3.09

Opponents

Russ LujanCurrently on MITCHELL PK CM6.5A

3.10

Amy Beth HansmanCurrently on LOS GATOS SR CW7.5A-DT

3.19

Mixed rating 3.36 → 3.50Doubles result

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

Jan 25, 2026 · Singles

Won 6-4,6-3

+0.09

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Julie SchwarzCurrently on LOS GATOS SR CW6.5A-DT

3.10

Rating 3.29 → 3.39Singles result

Jan 24, 2026 · Doubles

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

+0.14

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Anna Wielosz(partner)

3.50

Opponents

Elizaveta CherepanovaCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW7.5A

3.44

Jett KoketsuCurrently on SUNNYVALE MTC CW6.5C-DT

3.35

Rating 3.16 → 3.29Doubles result

Jan 15, 2026 · Singles

Lost 1-6,7-6,0-1

−0.08

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Katherine SandellCurrently on BAY CLUB SANTA CLARA 40MX7.0A

3.34

Rating 3.24 → 3.16Singles result

Jan 11, 2026 · Singles

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

+0.18

Kathy’s side

Kathy KellerCurrently on ALMADEN VAC CW7.5A

3.26

Opponents

Luz Diaz Arbelaez

3.37

Rating 3.06 → 3.24Singles result

Best match

+0.24

Mar 7 vs D. Eaton / H. Butler

Worst match

−0.20

May 31 vs Zongyue Zhang

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

Kathy Keller’s MatchPoint NorCal tennis rating is 3.26, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 6 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+0.033.37

Pulled toward the 2025 year-end level+0.063.06

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Kathy Keller’s NorCal tennis rating

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