Derek Daymond · NorCal tennis rating

MatchPoint

Player profile

Derek Daymond

USTA 3.5 · NorCal league player

3.45

current

▼ −0.44 this season

Other formats · don’t affect your rating above

Combo 3.64Mixed 3.41

Active teams

WALNUT CREEK RC/Walnut Creek TC CM7.5A →2026 Combo Mens League 7.5

USTA3.50

2026

39 matches

Jan · 3.44

Jun · 3.45

Sep 13 · Doubles−0.13

L J. Schnitzler / K. Johnson

5-7,3-6 · 1D · with Eren Erkalkan

● 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

39 matches

Published NorCal results in 2026 — 21 scoring, 18 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 13, 2026 · Doubles · 1D · Combo

Lost 5-7,3-6

−0.13

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Eren Erkalkan(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.61

Opponents

Jake Song SchnitzlerCurrently on MEADOW STC CM7.5A

3.75

Kevin JohnsonCurrently on MEADOW STC CM7.5A

3.63

Combo rating 3.77 → 3.64Doubles result

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

Sep 11, 2026 · Doubles · 2D · Combo

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

+0.06

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Eren Erkalkan(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.61

Opponents

Steve MeyerCurrently on ROUND HILL CC CM8.5A

3.70

David TakeuchiCurrently on ROUND HILL CC CM7.5A

3.05

Combo rating 3.71 → 3.77Doubles 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 6-3,6-1

+0.15

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Chris Dao(partner)Currently on GREATER VALLEJO TA/AMADOR COURTS CM7.5A

3.90

Opponents

Russ RobertsCurrently on SIERRA SPORT 40MX7.0A

3.56

David BrandCurrently on SIERRA SPORT 40MX8.0A

3.62

Combo rating 3.56 → 3.71Doubles result

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

Jun 28, 2026 · Singles

Won 2-6,7-5,1-0

+0.06

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Jace AllenCurrently on MORAGA CC 40MX7.0A

3.22

Rating 3.38 → 3.45Singles result

Jun 19, 2026 · Doubles · Combo

Lost 6-4,3-6,0-1

−0.06

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Albert Blake(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.70

Opponents

Mike ConnerleyCurrently on WILLOW PASS PK CM8.5A

3.96

Mario Oropeza

3.78

Combo rating 3.62 → 3.56Doubles result

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

Jun 13, 2026 · Singles

Won 6-2,6-4

+0.07

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Mario Oropeza

3.15

Rating 3.32 → 3.38Singles result

Jun 7, 2026 · Singles

Won 7-5,6-2

+0.10

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Srikant Ramakrishnan

3.27

Rating 3.22 → 3.32Singles result

May 30, 2026 · Doubles

Won 6-3,6-3

+0.14

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Guru Prasad Acharya(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW6.5C

3.36

Opponents

Andre VernonCurrently on PINOLE PK 55MX7.0A

3.41

Andrew GamaleyCurrently on SOLANO TA/CENTENNIAL PRK CW5.5A

3.09

Rating 3.08 → 3.22Doubles result

May 22, 2026 · Doubles

Lost 3-6,6-3,0-1

−0.06

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Minseok Oh(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 40MX7.0C

3.40

Opponents

Harman Preet BatraCurrently on SLEEPY HOLLOW CM7.5A

3.73

John RheeCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.46

Rating 3.14 → 3.08Doubles result

May 9, 2026 · Singles

Lost 5-7,4-6

−0.04

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Ricky Escueta

3.69

Rating 3.18 → 3.14Singles result

May 8, 2026 · Singles

Lost 5-7,4-6

−0.11

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Alexander LiuCurrently on BAY CLUB SANTA CLARA CM7.5B

3.53

Rating 3.29 → 3.18Singles result

Apr 29, 2026 · Doubles · Combo

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

+0.12

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Chris Dao(partner)Currently on GREATER VALLEJO TA/AMADOR COURTS CM7.5A

3.90

Opponents

Karl BrownCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B

3.44

Dan HelmerCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

4.04

Combo rating 3.50 → 3.62Doubles result

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

Apr 25, 2026 · Singles

Lost 3-6,5-7

−0.20

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Yuri VeberCurrently on ROUND HILL CC CM7.5A

3.23

Rating 3.48 → 3.29Singles result

Apr 23, 2026 · Doubles · Combo

Lost 3-6,4-6

−0.09

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Jeff Bennett(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.44

Opponents

Andre VernonCurrently on PINOLE PK 55MX7.0A

3.70

Wayne SpencerCurrently on SOLANO TA/CENTENNIAL PRK CM6.5A

3.75

Combo rating 3.58 → 3.50Doubles result

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

Apr 18, 2026 · Doubles

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

+0.05

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Renato Castro(partner)Currently on BAY TREES PK CM6.5B

3.53

Opponents

Tim Frogner

3.32

Daniel KimCurrently on MEADOW STC CM7.5A

3.20

Rating 3.43 → 3.48Doubles result

Apr 5, 2026 · Doubles · Combo

Lost 3-6,3-6

−0.11

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Jeff Bennett(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.44

Opponents

Mario Oropeza

3.78

David KardonCurrently on RICHMOND TA/NICHOLL PK CM8.5A

3.85

Combo rating 3.69 → 3.58Doubles result

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

Apr 2, 2026 · Doubles · Combo

Lost 6-7,4-6

−0.10

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Jeff Bennett(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.44

Opponents

Rob LeakeCurrently on MONTEREY TC CM7.5A

3.76

Dan Ray MillerCurrently on PINOLE PK S70M7.0A

3.76

Combo rating 3.79 → 3.69Doubles result

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

Mar 31, 2026 · Doubles · Combo

Won 6-0,6-0

+0.05

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Jeff Bennett(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.44

Opponents

Craig Mcallister

3.20

Kenneth YoshiiCurrently on PINOLE PK S70M7.0A

3.31

Combo rating 3.74 → 3.79Doubles result

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

Mar 26, 2026 · Doubles · Combo

Won 6-4,7-5

+0.14

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Jeff Bennett(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.44

Opponents

Kazuo Nakamoto

3.79

Kenneth YoshiiCurrently on PINOLE PK S70M7.0A

3.31

Combo rating 3.60 → 3.74Doubles result

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

Mar 15, 2026 · Doubles · Mixed

Lost 5-7,7-5,0-1

−0.15

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.41

Lani Aurelius(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW7.5A

3.34

Opponents

Keyvan BerenjianCurrently on MORAGA VALLEY CM6.5A

3.28

Sonia SantiagoCurrently on ST MARY CW6.5A-DT

3.14

Mixed rating 3.55 → 3.41Doubles result

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

Mar 14, 2026 · Doubles

Lost 6-1,3-6,0-1

−0.13

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Nick Scriabine(partner)

3.83

Opponents

Raghupal BejjankiCurrently on PLEASANTON CM7.5A

3.62

Paul Hendrickson

3.31

Rating 3.56 → 3.43Doubles result

Mar 13, 2026 · Doubles · Combo

Lost 3-6,5-7

−0.15

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Bob Benz(partner)Currently on PINOLE PK S70M7.0A

3.73

Opponents

Andre VernonCurrently on PINOLE PK 55MX7.0A

3.70

Daniel Leung

3.42

Combo rating 3.75 → 3.60Doubles result

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

Mar 11, 2026 · Doubles · Combo

Won 6-1,6-3

+0.07

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Jeff Bennett(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.44

Opponents

Albert ChuCurrently on PINOLE PK S70M7.0A

3.37

Alan BioccaCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B

3.36

Combo rating 3.67 → 3.75Doubles result

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

Mar 11, 2026 · Doubles

Won 6-4,7-6

+0.11

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Brady Rogers(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM6.5D

3.52

Opponents

Stephen HeddenCurrently on ROUND HILL CC CM7.5A

3.42

David TakeuchiCurrently on ROUND HILL CC CM7.5A

3.18

Rating 3.45 → 3.56Doubles result

Mar 7, 2026 · Doubles

Lost 4-6,3-6

−0.05

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Kirk Sadur(partner)

3.66

Opponents

Ravi SubbarayanCurrently on FREMONT TC CM7.5B

3.78

Rahul MadanCurrently on SUNNYVALE MTC CM7.5F

3.99

Rating 3.50 → 3.45Doubles result

Mar 6, 2026 · Doubles · Mixed

Lost 2-6,4-6

−0.13

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.41

Regina Hughes(partner)Currently on WILLOW PASS PK CW7.5A

3.65

Opponents

Julia PetrovCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5C

3.25

Brady RogersCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5D

3.81

Mixed rating 3.69 → 3.55Doubles result

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

Feb 28, 2026 · Singles

Lost 2-6,7-6,0-1

−0.13

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Heng Xu

3.45

Rating 3.63 → 3.50Singles result

Feb 27, 2026 · Doubles · Combo

Won 6-4,6-4

+0.07

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

James Hopkins(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0A

3.71

Opponents

Alan CezarCurrently on TRILOGY S70M7.0A

3.05

Glenn OribelloCurrently on TRILOGY S70M7.0A

3.07

Combo rating 3.61 → 3.67Doubles result

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

Feb 23, 2026 · Doubles · Mixed

Lost 6-1,6 RE-6

−0.14

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.41

Miwon Vella(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW7.5B

3.56

Opponents

Ria NickensCurrently on ST MARY 40MX8.0A

3.90

Rob ScottCurrently on MORAGA CC CM7.5A

3.11

Mixed rating 3.82 → 3.69Doubles result

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

Feb 22, 2026 · Singles

Won 6-4,3-6,1-0

+0.04

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Amol ChaudhariCurrently on PLEASANTON CM7.5B

3.22

Rating 3.59 → 3.63Singles result

Feb 14, 2026 · Doubles

Won 6-2,6-2

+0.10

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Kenneth Young(partner)

3.29

Opponents

Galen LoweCurrently on PINOLE PK S70M7.0A

3.23

Jessie LogiaCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM7.5A

3.34

Rating 3.45 → 3.54Doubles result

Feb 14, 2026 · Singles

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

+0.05

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Doug Van SlykeCurrently on PLEASANTON CM6.5F

3.10

Rating 3.54 → 3.59Singles result

Feb 13, 2026 · Singles

Lost 0-6,2-6

−0.03

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Misbah RehmanCurrently on OAK PK CM8.5A

4.08

Rating 3.47 → 3.45Singles result

Feb 6, 2026 · Doubles

Lost 3-6,2-6

−0.07

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

J Patrick Forden(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.17

Opponents

Todd Dow

3.81

Michael Bradford

3.50

Rating 3.54 → 3.47Doubles result

Feb 4, 2026 · Doubles · Combo

Won 6-2,6-2

+0.06

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.64

Bob Benz(partner)Currently on PINOLE PK S70M7.0A

3.73

Opponents

Fred AlmgrenCurrently on TRILOGY S70M7.0A

3.41

Tim Moran

2.98

Combo rating 3.55 → 3.61Doubles result

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

Jan 31, 2026 · Singles

Won 5-7,6-4,1-0

+0.12

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Opponents

Hector DiazCurrently on SOLANO TA/CENTENNIAL PRK 40MX7.0A

3.56

Rating 3.42 → 3.54Singles result

Jan 24, 2026 · Doubles · Mixed

Won 6-4,6-4

+0.08

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.41

Regina Hughes(partner)Currently on WILLOW PASS PK CW7.5A

3.65

Opponents

Hector DiazCurrently on SOLANO TA/CENTENNIAL PRK 40MX7.0A

3.58

Vanessa CanlasCurrently on SOLANO TA/CENTENNIAL PRK CW7.5A

3.14

Mixed rating 3.75 → 3.82Doubles result

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

Jan 12, 2026 · Doubles

Lost 5-7,6-2,0-1

−0.14

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Alan Lam(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.54

Opponents

Richard SiposCurrently on ROUND HILL CC CM7.5A

3.26

Kevin KatariCurrently on ROUND HILL CC 55MX7.0A

3.44

Rating 3.56 → 3.42Doubles result

Jan 11, 2026 · Doubles

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

+0.12

Derek’s side

Derek DaymondCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.45

Kevin Kyono(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5D

3.61

Opponents

Bob LewisCurrently on WALNUT COUNTRY HOA 55MX7.0A

3.39

Sean HealyCurrently on WALNUT COUNTRY HOA 40MX8.0A

3.44

Rating 3.44 → 3.56Doubles result

Best match

+0.14

May 30 vs A. Vernon / A. Gamaley

Worst match

−0.20

Apr 25 vs Yuri Veber

Where you started ›3.89

2023 year-end NTRP 4.03.75

Scale calibration+0.14

Season start3.89

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

Derek Daymond’s MatchPoint NorCal tennis rating is 3.45, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on WALNUT CREEK RC/Walnut Creek TC CM7.5A.

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−0.093.80

Pulled toward the 2025 year-end level−0.053.44

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Derek Daymond’s NorCal tennis rating

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