Daniel Pottorff · NorCal tennis rating

MatchPoint

Player profile

Daniel Pottorff

USTA 4.0 · NorCal league player

4.10

current

▼ −0.34 this season

Other formats · don’t affect your rating above

Combo 3.94Mixed 4.19

Active teams · 3

CROW CANYON CC CM7.5A →2026 Combo Mens League 7.5 WALNUT CREEK RC/Walnut Creek TC CM7.5C →2026 Combo Mens League 7.5 WALNUT CREEK RC/Walnut Creek TC CM8.5A →2026 Combo Mens League 8.5

USTA4.00

2026

25 matches

Apr · 4.36

Jul · 4.10

Sep 14 · Doubles+0.23

W G. Caabay / W. Valdeabella

6-1,6-2 · 1D · with Keith Edwards

● 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

25 matches

Published NorCal results in 2026 — 13 scoring, 12 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 14, 2026 · Doubles · 1D · Combo

Won 6-1,6-2

+0.23

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.94

Keith Edwards(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.57

Opponents

Garizaldy CaabayCurrently on WILLOW PASS PK 40MX8.0B

4.08

Warren ValdeabellaCurrently on WILLOW PASS PK 40MX8.0B

4.24

Combo rating 3.71 → 3.94Doubles result

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

Sep 6, 2026 · Doubles · 2D · Combo

Lost 4-6,3-6

−0.21

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.94

Todd Wong(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM7.5C

3.43

Opponents

Daniel BittonCurrently on SLEEPY HOLLOW CM7.5A

3.71

Harman Preet BatraCurrently on SLEEPY HOLLOW CM7.5A

3.68

Combo rating 3.92 → 3.71Doubles result

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

Aug 30, 2026 · Doubles · 1D · Combo

Won 7-5,6-4

+0.24

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.94

Alex Baier(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.58

Opponents

Aaron DouvilleCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.60

Phil MillerCurrently on RICHMOND TA/NICHOLL PK CM8.5A

4.41

Combo rating 3.67 → 3.92Doubles result

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

Aug 29, 2026 · Doubles · 1D · Combo

Lost 4-6,6-2,0-1

−0.10

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.94

Chad Harrison(partner)Currently on ZEPHYR COVE 40MX8.0A

3.02

Opponents

Gaurav BhatnagarCurrently on FREMONT TC CM7.5A

3.72

Vikas SharmaCurrently on FREMONT TC CM7.5A

3.91

Combo rating 3.77 → 3.67Doubles result

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

Jul 12, 2026 · Doubles

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

−0.10

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Nicholas Quintana(partner)

4.33

Opponents

Cyril EscanillasCurrently on WILLOW PASS PK 40MX8.0B

4.18

Jose Aquino

4.17

Rating 4.20 → 4.10Doubles result

Jun 14, 2026 · Doubles

Won 6-3,6-1

+0.03

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Christopher Lau(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.80

Opponents

Robert DuongCurrently on WILLOW PASS PK 40MX8.0A

3.70

Eddy QuijadaCurrently on RICHMOND TA/NICHOLL PK CM7.5C

3.58

Rating 4.18 → 4.20Doubles result

Jun 7, 2026 · Doubles

Lost 0-6,1-6

−0.03

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Christopher Lau(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.80

Opponents

Keith EdwardsCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.62

Glenn TeixeiraCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.51

Rating 4.20 → 4.18Doubles result

Jun 6, 2026 · Singles

Won 6-1,6-1

+0.03

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Opponents

David TsuiCurrently on MEADOW STC CM7.5A

3.65

Rating 4.18 → 4.20Singles result

Jun 3, 2026 · Singles

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

+0.09

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Opponents

Arman Joachim JiroCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.05

Rating 4.09 → 4.18Singles result

Jun 1, 2026 · Doubles

Won 6-4,6-0

+0.14

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Nicholas Quintana(partner)

4.33

Opponents

Mike ConnerleyCurrently on WILLOW PASS PK CM8.5A

4.05

Franz LozanoCurrently on SAN PABLO PK CM8.5A

3.98

Rating 3.95 → 4.09Doubles result

May 17, 2026 · Doubles

Lost 3-6,3-6

−0.12

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Andrew Stinnett(partner)Currently on ZEPHYR COVE 40MX8.0A

4.12

Opponents

Nick NguyenCurrently on MILLS COLLEGE CM7.5A

4.00

Parshudar Poonamallee KothandaramanCurrently on PLEASANTON CM8.5A

4.11

Rating 4.07 → 3.95Doubles result

May 16, 2026 · Doubles

Won 6-4,6-2

+0.15

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Nicholas Quintana(partner)

4.33

Opponents

Carlos CarbajalCurrently on WILLOW PASS PK CM8.5A

4.15

Jason WuCurrently on DOUGHERTY VALLEY HS CM8.5A

3.96

Rating 3.92 → 4.07Doubles result

May 6, 2026 · Doubles

Lost 2-6,6-3,0-1

−0.17

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Arun Kumar(partner)Currently on CROW CANYON CC CM7.5A

3.86

Opponents

Navneet BhatiaCurrently on PLEASANTON CM7.5A

3.85

Ashish BhardwajCurrently on PLEASANTON CM7.5A

3.82

Rating 4.09 → 3.92Doubles result

May 2, 2026 · Doubles

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

−0.16

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Christopher Lau(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.80

Opponents

Harry Van MeinesCurrently on MORAGA CC CM7.5A

3.81

Jonathan HarrisCurrently on WILLOW PASS PK CM8.5A

3.81

Rating 4.25 → 4.09Doubles result

Apr 29, 2026 · Doubles

Won 6-2,6-2

+0.04

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Chris Alexander(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

3.90

Opponents

Mark MunekawaCurrently on ROUND HILL CC 55MX8.0A

3.75

Andrew KerrCurrently on ROUND HILL CC 55MX7.0A

3.75

Rating 4.22 → 4.25Doubles result

Apr 26, 2026 · Doubles

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

−0.19

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Jason Cherry(partner)Currently on CROW CANYON CC CM7.5A

4.05

Opponents

Alex AguilarCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B

3.89

Agung ZakariaCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5A

3.59

Rating 4.41 → 4.22Doubles result

Apr 24, 2026 · Doubles · Mixed

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

+0.14

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.19

Stephanie Alexander(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW9.5A

4.64

Opponents

Kelly KerrCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX9.0A

4.06

Ken MarquesCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX9.0A

4.65

Mixed rating 4.05 → 4.19Doubles result

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

Apr 7, 2026 · Doubles

Won 7-5,6-2

+0.05

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.10

Akiva Elias(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CM8.5B

4.27

Opponents

Bill CoxCurrently on ROUND HILL CC 55MX8.0A

4.04

Greg MeyerCurrently on ROUND HILL CC CM8.5A

3.86

Rating 4.36 → 4.41Doubles result

Mar 29, 2026 · Doubles · Mixed

Lost 3-6,1-6

−0.06

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.19

Bryce Kristal(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW9.5A

4.52

Opponents

Alex KaiserCurrently on MERVYN MORRIS PK CM9.5A

4.68

Clarissa BinkleyCurrently on GOLDMAN TC CW9.5A

4.56

Mixed rating 4.10 → 4.05Doubles result

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

Feb 9, 2026 · Doubles · Mixed

Won 6-4,6-1

+0.14

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.19

Stephanie Alexander(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW9.5A

4.64

Opponents

In Bum KimCurrently on PLEASANTON CW8.5A

4.31

Conrad LaiCurrently on CHABOT CANYON CM8.5A

4.05

Mixed rating 3.96 → 4.10Doubles result

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

Feb 8, 2026 · Doubles · Mixed

Won 6-1,6-2

+0.07

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.19

Ning Docena(partner)Currently on PLEASANTON CW8.5B

3.48

Opponents

Alma HwangCurrently on BAY CLUB SANTA CLARA 40MX8.0B

3.77

Gil TachibanaCurrently on SUNNYVALE MTC 40MX8.0C

3.88

Mixed rating 3.89 → 3.96Doubles result

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

Jan 31, 2026 · Doubles · Mixed

Lost 0-6,1-6

−0.21

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.19

Inna Leypold(partner)Currently on PLEASANTON CW8.5C

3.34

Opponents

Maddie ThomasCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A

4.05

Kevin Wong-zelayaCurrently on MILLS COLLEGE CM7.5A

3.88

Mixed rating 4.10 → 3.89Doubles result

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

Jan 18, 2026 · Doubles · Mixed

Lost 1-6,0-6

−0.04

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.19

Marianne Dundon(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW9.5A

4.30

Opponents

Chiara SchwabCurrently on SAN PABLO PK CW9.5A

5.13

Parshudar Poonamallee KothandaramanCurrently on PLEASANTON CM8.5A

4.49

Mixed rating 4.14 → 4.10Doubles result

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

Jan 13, 2026 · Doubles · Mixed

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

−0.18

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.19

Ning Docena(partner)Currently on PLEASANTON CW8.5B

3.48

Opponents

Alexandra OverlandCurrently on PLEASANTON CW8.5A

3.82

Clark Templeton

3.84

Mixed rating 4.31 → 4.14Doubles result

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

Jan 10, 2026 · Doubles · Mixed

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

+0.12

Daniel’s side

Daniel PottorffCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5A

4.19

Bryce Kristal(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW9.5A

4.52

Opponents

Keenaj Mahendra MevadaCurrently on LOWELL HS CM9.5A

4.87

Ellen LowCurrently on PLEASANTON 40MX8.0A

3.87

Mixed rating 4.19 → 4.31Doubles result

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

Best match

+0.15

May 16 vs C. Carbajal / J. Wu

Worst match

−0.19

Apr 26 vs A. Aguilar / A. Zakaria

Where you started ›4.44

2022 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

Daniel Pottorff’s MatchPoint NorCal tennis rating is 4.10, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 3 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+0.114.55

Pulled toward the 2025 year-end level−0.124.36

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