David Sadoff · NorCal tennis rating

MatchPoint

Player profile

David Sadoff

USTA 4.0 · NorCal league player

3.74

current

▼ −0.15 this season

Other formats · don’t affect your rating above

Combo 4.04Mixed 3.80

Active teams · 4

MARIN TC 40MX8.0A →2026 Mixed 40 & Over 8.0 MARIN TC 55MX8.0A →2026 Mixed 55 & Over 8.0 MARIN TC CM7.5A →2026 Combo Mens League 7.5

USTA4.00

2026

31 matches

Jan · 3.73

May · 3.74

Sep 19 · Doubles−0.11

L K. Borah-schulist / I. Scherba

3-6,4-6 · 3D · with Germana Fabbri

● 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

31 matches

Published NorCal results in 2026 — 8 scoring, 23 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 19, 2026 · Doubles · 3D · Mixed

Lost 3-6,4-6

−0.11

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Germana Fabbri(partner)Currently on MARIN TC CW8.5B

3.62

Opponents

Kimberly Borah-schulistCurrently on MARIN TC CW9.5A

4.42

Igor ScherbaCurrently on MARIN TC 55MX8.0B

3.59

Mixed rating 3.91 → 3.80Doubles result

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

Sep 15, 2026 · Doubles · 3D · Combo

Won 6-3

+0.07

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

Mike Maunz(partner)Currently on MARIN TC CM7.5A

3.75

Opponents

Robert BrambleCurrently on MT TAM RC CM7.5A

4.04

Mark BrennanCurrently on MT TAM RC CM7.5A

3.47

Combo rating 3.97 → 4.04Doubles result

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

Aug 31, 2026 · Doubles · 2D · Mixed

Won 6-4,6-2

+0.13

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Karla Boisvert(partner)Currently on MARIN TC CW8.5A

3.88

Opponents

Catherine SternCurrently on MILL VALLEY CW7.5A

3.70

Israel RosalesCurrently on MILL VALLEY CM8.5A

3.78

Mixed rating 3.78 → 3.91Doubles result

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

Aug 30, 2026 · Doubles · 1D · Mixed

Lost 2-6,2-6

−0.06

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Germana Fabbri(partner)Currently on MARIN TC CW8.5B

3.62

Opponents

Peter MagriniCurrently on ROLLING HILLS 40MX8.0A

4.23

Pam MyersCurrently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

4.01

Mixed rating 3.85 → 3.78Doubles result

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

Aug 29, 2026 · Doubles · 3D · Combo

Lost 2-6,0-6

−0.10

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

Thomas Schmidt(partner)Currently on MARIN TC CM8.5A

4.19

Opponents

Gabriel ChanCurrently on ROLLING HILLS CM8.5A

4.25

Sachin MongaCurrently on ROLLING HILLS CM8.5A

4.15

Combo rating 4.07 → 3.97Doubles result

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

Jun 30, 2026 · Doubles · Mixed

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

−0.08

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Lisa Eastlack(partner)Currently on MARIN TC CW8.5A

4.11

Opponents

Cory FulchironCurrently on ROLLING HILLS 40MX8.0A

4.27

Jeri ObertCurrently on ROLLING HILLS CW7.5A

3.71

Mixed rating 3.93 → 3.85Doubles result

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

Jun 24, 2026 · Doubles · Mixed

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

+0.05

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Emily Bell(partner)Currently on MARIN TC CW8.5A

4.01

Opponents

Hikari TamuraCurrently on MT TAM RC CW7.5A

3.51

Marvel WarrenCurrently on MT TAM RC CM7.5A

3.68

Mixed rating 3.88 → 3.93Doubles result

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

May 28, 2026 · Doubles

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

−0.05

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.74

Michael Graziano(partner)Currently on MARIN TC 55MX7.0A

3.74

Opponents

Scott KeyCurrently on MT TAM RC CM7.5A

4.03

Scott Greenberg

4.14

Rating 3.79 → 3.74Doubles result

May 21, 2026 · Doubles · Combo

Won 6-3,7-5

+0.16

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

Mike Schulist(partner)Currently on MARIN TC CM8.5A

4.11

Opponents

Robert AhearnCurrently on MARIN TC CM8.5A

4.05

Michael LustenbergerCurrently on MARIN TC CM8.5A

4.12

Combo rating 3.90 → 4.07Doubles result

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

May 20, 2026 · Doubles · Combo

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

−0.09

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

David Levy(partner)Currently on MARIN TC CM8.5A

4.16

Opponents

Michael KieschnickCurrently on UNIVERSITY CLUB PA 55MX8.0A

3.98

Jefferson BurchCurrently on FOOTHILLS TandS S70M8.0A

4.05

Combo rating 3.86 → 3.77Doubles result

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

May 20, 2026 · Doubles · Combo

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

+0.14

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

David Levy(partner)Currently on MARIN TC CM8.5A

4.16

Opponents

George Maze

4.06

Gil Rodriguez

3.93

Combo rating 3.77 → 3.90Doubles result

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

May 9, 2026 · Doubles · Combo

Lost 4-6,4-6

−0.11

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

Mike Schulist(partner)Currently on MARIN TC CM8.5A

4.11

Opponents

Leo BersaminaCurrently on FLYTE RC CM8.5A

4.06

Kenneth Hoppe

4.06

Combo rating 3.97 → 3.86Doubles result

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

May 3, 2026 · Doubles · Combo

Won 6-1,6-1

+0.07

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

Steve Juliani(partner)Currently on MARIN TC CM8.5A

4.00

Opponents

Eric ZahraCurrently on ROLLING HILLS CM8.5A

3.90

Andy Shotz

3.37

Combo rating 3.90 → 3.97Doubles result

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

May 1, 2026 · Doubles

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

+0.06

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.74

Michael Graziano(partner)Currently on MARIN TC 55MX7.0A

3.74

Opponents

Bryce EmoCurrently on SCOTT VALLEY CM7.5A

3.73

Andy CohenCurrently on SCOTT VALLEY CM7.5A

3.27

Rating 3.72 → 3.79Doubles result

Apr 30, 2026 · Doubles · Combo

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

+0.12

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

Mike Schulist(partner)Currently on MARIN TC CM8.5A

4.11

Opponents

Tripp SmithCurrently on RAFAEL RC CM8.5A

4.10

Sean RaymondCurrently on RAFAEL RC CM8.5A

4.09

Combo rating 3.78 → 3.90Doubles result

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

Apr 26, 2026 · Doubles

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

−0.10

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.74

Ethan Dornhelm(partner)Currently on MARIN TC CM7.5B

3.90

Opponents

Troy Pewitt

3.84

Jeff Barcy

3.80

Rating 3.83 → 3.72Doubles result

Apr 25, 2026 · Doubles · Mixed

Lost 6-7,5-7

−0.10

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Kris Hinckley(partner)Currently on MARIN TC CW8.5A

3.92

Opponents

M BellCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5C

3.86

Matt HippersonCurrently on MILLS COLLEGE CM8.5A

3.96

Mixed rating 3.78 → 3.68Doubles result

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

Apr 25, 2026 · Doubles · Mixed

Won 6-2,6-2

+0.20

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Lisa Eastlack(partner)Currently on MARIN TC CW8.5A

4.11

Opponents

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

4.11

Huanyu Yue

3.76

Mixed rating 3.68 → 3.88Doubles result

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

Apr 24, 2026 · Doubles · Mixed

Lost 0-6,2-6

−0.03

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Emily Bell(partner)Currently on MARIN TC CW8.5A

4.01

Opponents

Minvi BuiCurrently on RINCONADA PK CW8.5A

4.39

Tim ChewCurrently on EVERGREEN VALLEY COLLEGE CM8.5A

4.34

Mixed rating 3.81 → 3.78Doubles result

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

Apr 4, 2026 · Doubles

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

+0.17

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.74

Matthew Core(partner)Currently on MARIN TC CM8.5A

3.82

Opponents

Jeff MarquisCurrently on RAFAEL RC CM8.5A

4.11

Todd FitzgeraldCurrently on RAFAEL RC CM8.5A

3.92

Rating 3.66 → 3.83Doubles result

Mar 25, 2026 · Doubles · Combo

Lost 4-6,2-6

−0.11

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

David Levy(partner)Currently on MARIN TC CM8.5A

4.16

Opponents

David BellCurrently on MARIN TC CM8.5A

4.26

Michael GrazianoCurrently on MARIN TC 55MX7.0A

4.09

Combo rating 3.90 → 3.78Doubles result

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

Mar 21, 2026 · Doubles · Combo

Lost 6-7,3-6

−0.11

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

John Honey(partner)Currently on MARIN TC CM8.5A

4.04

Opponents

Michael MascottCurrently on MILL VALLEY CM9.5A

4.56

Paul NavazioCurrently on BOYLE PK 55MX7.0A

3.75

Combo rating 4.01 → 3.90Doubles result

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

Mar 17, 2026 · Doubles · Combo

Won 6-2,6-1

+0.07

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

Jacob Roig(partner)Currently on BAY TREES PK 55MX8.0A

3.81

Opponents

Andrew KerrCurrently on ROUND HILL CC 55MX7.0A

3.88

John ParkeCurrently on ROUND HILL CC CM7.5A

3.60

Combo rating 3.94 → 4.01Doubles result

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

Mar 15, 2026 · Doubles

Won 6-2,7-5

+0.14

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.74

John Honey(partner)Currently on MARIN TC CM8.5A

3.86

Opponents

Kurt BurkhardCurrently on MT TAM RC 55MX7.0A

3.67

David ThomasCurrently on MT TAM RC CM7.5A

3.70

Rating 3.52 → 3.66Doubles result

Feb 27, 2026 · Doubles · Combo

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

+0.03

David’s side

David SadoffCurrently on MARIN TC CM8.5A

4.04

John Honey(partner)Currently on MARIN TC CM8.5A

4.04

Opponents

Lars BarfodCurrently on ROUND HILL CC CM8.5A

3.80

Larry BrandtCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A

3.49

Combo rating 3.91 → 3.94Doubles result

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

Feb 22, 2026 · Doubles · Mixed

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

−0.12

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Tina Skouras(partner)Currently on MARIN TC CW8.5B

3.70

Opponents

Kevin BartelCurrently on MARIN CC 40MX7.0A

3.93

Beth CrittendenCurrently on ROLLING HILLS CW7.5A-DT

3.86

Mixed rating 3.93 → 3.81Doubles result

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

Feb 21, 2026 · Doubles

Won 6-4,7-6

+0.08

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.74

Ara Hamamjian(partner)Currently on MARIN TC CM7.5B

3.65

Opponents

James RedfernCurrently on OLYMPIC CM7.5A

3.69

Nick MeyerCurrently on BELVEDERE TC CM7.5A

3.34

Rating 3.44 → 3.52Doubles result

Feb 7, 2026 · Doubles · Mixed

Won 6-1,6-1

+0.09

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Emily Bell(partner)Currently on MARIN TC CW8.5A

4.01

Opponents

Christopher Hatch

3.56

Erin FeelyCurrently on MARIN TC CW8.5B

3.80

Mixed rating 3.84 → 3.93Doubles result

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

Feb 1, 2026 · Doubles · Mixed

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

−0.10

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.80

Susan Swezy(partner)Currently on MARIN TC CW8.5A

3.97

Opponents

Cory FulchironCurrently on ROLLING HILLS 40MX8.0A

4.27

Hana Wang

3.57

Mixed rating 3.94 → 3.84Doubles result

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

Jan 31, 2026 · Doubles

Lost 4-6,3-6

−0.16

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.74

Derek Boorse(partner)Currently on MARIN TC CM7.5B

3.48

Opponents

Patrick RimbaudCurrently on ROLLING HILLS CM7.5A

3.65

Yasha RahimzadehCurrently on ROLLING HILLS CM7.5A

3.60

Rating 3.60 → 3.44Doubles result

Jan 18, 2026 · Doubles

Lost 6-7,4-6

−0.13

David’s side

David SadoffCurrently on MARIN TC CM8.5A

3.74

Samuel Pleasure(partner)

4.14

Opponents

Rj SheedyCurrently on BELVEDERE TC CM7.5A

3.65

Fan ZhangCurrently on BELVEDERE TC CM7.5A

3.98

Rating 3.73 → 3.60Doubles result

Best match

+0.17

Apr 4 vs J. Marquis / T. Fitzgerald

Worst match

−0.16

Jan 31 vs P. Rimbaud / Y. Rahimzadeh

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

David Sadoff’s MatchPoint NorCal tennis rating is 3.74, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 4 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+0.033.92

Pulled toward the 2025 year-end level−0.193.73

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