Peter Sullivan · NorCal tennis rating

MatchPoint

Player profile

Peter Sullivan

USTA 4.5 · NorCal league player

4.55

current

▲ +0.11 this season

Other formats · don’t affect your rating above

Combo 4.33Mixed 4.44

Active teams · 4

MEMORIAL-ALBANY 40MX9.0A →2026 Mixed 40 & Over 9.0 PLEASANTON 40MX9.0A →2026 Mixed 40 & Over 9.0 VALLEY VISTA RC/VVRC COURTS 55MX9.0A →2026 Mixed 55 & Over 9.0

USTA4.50

2026

38 matches

Jan · 4.82

Aug · 4.55

Sep 16 · Doubles+0.00

Match detail is not available. Running 4.44.

● 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

35 matches

Published NorCal results in 2026 — 22 scoring, 13 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Aug 15, 2026 · Doubles

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

−0.11

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Mateus Fiamenghi(partner)

4.51

Opponents

Javier LagardeCurrently on SIERRA VIEW CM9.5A

4.50

Pierre LadionCurrently on PLEASANTON 55MX9.0A

4.47

Rating 4.62 → 4.52Doubles result

Aug 2, 2026 · Doubles · Mixed

Lost 5-7,5-7

−0.21

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.44

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

4.30

Opponents

Eugene ChenCurrently on UNION CITY LEISURE S/VETERANS MEM PK CM8.5A

4.29

Fion ChoCurrently on SUNNYVALE MTC 40MX8.0C

4.06

Mixed rating 4.60 → 4.39Doubles result

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

Jul 24, 2026 · Doubles · Mixed

Won 6-4,7-5

+0.06

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.44

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

4.58

Opponents

Lionel YangCurrently on BAY CLUB SANTA CLARA 40MX8.0B

4.16

Annie DangCurrently on MORGAN HILL TC/MORGAN HILL TC CW8.5A

4.20

Mixed rating 4.54 → 4.60Doubles result

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

Jul 19, 2026 · Doubles · Mixed

Lost 3-6,0-6

−0.18

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.44

Noriko Swanson(partner)Currently on VALLEY VISTA RC/VVRC COURTS CW8.5A

4.06

Opponents

Stephanie KasirajanCurrently on ST MARY 40MX9.0A

4.24

Timothy RogersCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.62

Mixed rating 4.72 → 4.54Doubles result

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

Jul 11, 2026 · Doubles · Mixed

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

+0.12

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.44

Molly Neal(partner)Currently on SAN PABLO PK CW9.5A

4.54

Opponents

Benjamin FeinbergCurrently on WILLOW PASS PK CM8.5A

4.47

Kathrine ColeCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX9.0A

4.54

Mixed rating 4.60 → 4.72Doubles result

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

Jul 10, 2026 · Doubles · Mixed

Lost 6-7,2-6

−0.13

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.44

Alexandra Gunnell(partner)Currently on PLEASANTON 40MX9.0A

4.50

Opponents

Nishant JainCurrently on BAY CLUB PL CM9.5A

5.01

Zina KassabCurrently on BAY CLUB PL 55MX8.0A

4.07

Mixed rating 4.73 → 4.60Doubles result

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

Jul 9, 2026 · Doubles

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

+0.13

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Mateus Fiamenghi(partner)

4.51

Opponents

Benjamin GreenCurrently on SUNNYVALE MTC CM9.5A

4.62

Henry Qi

4.36

Rating 4.49 → 4.62Doubles result

Jun 28, 2026 · Doubles

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

−0.18

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Roberto Olivares-amaya(partner)Currently on RICHMOND TA/NICHOLL PK CM9.5A

4.26

Opponents

Raymond HuieCurrently on RICHMOND TA/NICHOLL PK 40MX8.0A

4.32

Matt HippersonCurrently on MILLS COLLEGE CM8.5A

4.12

Rating 4.67 → 4.49Doubles result

Jun 26, 2026 · Doubles · Mixed

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

−0.19

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.44

Adriana Ciarnuto(partner)Currently on VALLEY VISTA RC/VVRC COURTS 55MX9.0A

4.23

Opponents

Teddy HandokoCurrently on SUNNYVALE MTC 40MX8.0C

4.34

Lisa OktaviaCurrently on SUNNYVALE MTC CW8.5D

4.27

Mixed rating 4.92 → 4.73Doubles result

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

Jun 25, 2026 · Doubles · Mixed

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

−0.15

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.44

Alexandra Gunnell(partner)Currently on PLEASANTON 40MX9.0A

4.50

Opponents

Janell MollenhauerCurrently on WALNUT CREEK RC/Walnut Creek TC 40MX8.0B

4.08

Timothy RogersCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.62

Mixed rating 5.08 → 4.92Doubles result

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

Jun 9, 2026 · Doubles · Mixed

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

+0.04

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.44

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

4.58

Opponents

Michael LiuCurrently on WASHINGTON PK CM9.5A

4.52

Irina WeintraubCurrently on BAY CLUB PL 40MX9.0A

4.11

Mixed rating 5.03 → 5.08Doubles result

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

May 31, 2026 · Doubles

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

−0.10

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Shahand Esmaeili(partner)Currently on BAY CLUB SF TENNIS CM9.5A

4.48

Opponents

Matthew Gross

4.62

Daniel HellierCurrently on WASHINGTON PK CM9.5A

4.56

Rating 4.76 → 4.67Doubles result

May 17, 2026 · Doubles · Combo

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

−0.07

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.33

Richard Chapman(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A

4.61

Opponents

Doug Ditmer

4.51

David ChangCurrently on BERKELEY TC 55MX9.0A

4.58

Combo rating 4.40 → 4.33Doubles result

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

May 16, 2026 · Doubles · Combo

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

−0.09

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.33

Michael Bedard(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A

3.95

Opponents

Eric Peterson

4.39

Don Dendinger

4.40

Combo rating 4.49 → 4.40Doubles result

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

May 10, 2026 · Doubles

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

+0.03

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Diego Roig(partner)Currently on REFUGIO PK CM8.5A

4.39

Opponents

Karthik RaoCurrently on REFUGIO PK CM8.5A

4.22

Raymond HuieCurrently on RICHMOND TA/NICHOLL PK 40MX8.0A

4.32

Rating 4.73 → 4.76Doubles result

May 8, 2026 · Singles

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

+0.03

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Opponents

Ranjit Narayanan

4.28

Rating 4.70 → 4.73Singles result

May 3, 2026 · Doubles

Won 6-1,6-3

+0.06

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Arjun Rihan(partner)Currently on RICHMOND TA/NICHOLL PK CM9.5A

4.60

Opponents

Michael MyetteCurrently on WASHINGTON PK CM8.5A

4.40

Paolo Cardenas

4.34

Rating 4.64 → 4.70Doubles result

Apr 30, 2026 · Doubles · Combo

Won 6-4,6-2

+0.13

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.33

Richard Chapman(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A

4.61

Opponents

Andrew Oliver

4.14

Bryan RodriguesCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.49

Combo rating 4.35 → 4.49Doubles result

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

Apr 19, 2026 · Singles

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

−0.08

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Opponents

Bryce YoungCurrently on MERVYN MORRIS PK CM9.5A

4.60

Rating 4.72 → 4.64Singles result

Apr 4, 2026 · Singles

Won 6-3,6-0

+0.05

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Opponents

Joseph BarnesCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B

4.26

Rating 4.67 → 4.72Singles result

Mar 28, 2026 · Doubles · Combo

Won 6-2,6-2

+0.04

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.33

Michael Bedard(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A

3.95

Opponents

Wayne Hagstrom

3.87

John EhlertCurrently on PLEASANTON 55MX9.0A

3.84

Combo rating 4.31 → 4.35Doubles 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 2-6,2-6

−0.07

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.33

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

3.76

Opponents

Justin LuCurrently on FOSTER CITY TC/EDGEWATER PK 55MX9.0A

4.56

David ChangCurrently on BERKELEY TC 55MX9.0A

4.58

Combo rating 4.38 → 4.31Doubles result

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

Mar 8, 2026 · Doubles

Won 6-3,6-3

+0.06

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Steven Hansen(partner)Currently on MEMORIAL-ALBANY 40MX9.0A

4.63

Opponents

Blake ThompsonCurrently on CHABOT CANYON CM8.5A

4.27

Laurent RouquetteCurrently on CHABOT CANYON CM8.5A

4.21

Rating 4.61 → 4.67Doubles result

Mar 5, 2026 · Doubles

Lost 3-6,5-7

−0.09

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

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

4.43

Opponents

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

4.70

Jeff WongCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.78

Rating 4.70 → 4.61Doubles result

Mar 3, 2026 · Doubles

Lost 3-6,4-6

−0.08

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

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

4.38

Opponents

Tate Chandler

4.80

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

4.70

Rating 4.79 → 4.70Doubles result

Mar 2, 2026 · Doubles

Won 6-3,6-3

+0.03

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Damon Levy(partner)Currently on MEMORIAL-ALBANY 40MX9.0A

4.50

Opponents

Eddy Chen

4.28

Nicholas Clark

3.90

Rating 4.75 → 4.79Doubles result

Feb 27, 2026 · Doubles

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

+0.08

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

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

4.51

Opponents

Douglas NauCurrently on LAFAYETTE TC CM9.5A

4.48

Kian Ong

4.27

Rating 4.67 → 4.75Doubles result

Feb 21, 2026 · Singles

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

−0.10

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Opponents

David Lindenbaum

4.54

Rating 4.77 → 4.67Singles result

Feb 12, 2026 · Doubles

Lost 5-7,2-6

−0.10

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Martin Dunlap(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0B

4.33

Opponents

Tate Chandler

4.80

Ben ShapiroCurrently on ROUND HILL CC CM8.5A

4.60

Rating 4.88 → 4.77Doubles result

Feb 6, 2026 · Doubles

Won 6-1,6-2

+0.06

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Martin Dunlap(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0B

4.33

Opponents

Jonathon FeyerhermCurrently on LAFAYETTE TC CM9.5A

4.36

Steven HahmCurrently on LAFAYETTE TC CM9.5A

4.34

Rating 4.82 → 4.88Doubles result

Feb 3, 2026 · Doubles

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

−0.16

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

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

4.51

Opponents

Artem MelnikCurrently on LAFAYETTE TC CM9.5A

4.49

Jonathon FeyerhermCurrently on LAFAYETTE TC CM9.5A

4.36

Rating 4.98 → 4.82Doubles result

Feb 1, 2026 · Doubles

Won 2-6,6-3,1-0

+0.04

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Richard Chapman(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A

4.58

Opponents

Matthew ParryCurrently on BAY TREES PK CM8.5A

4.35

David LuuCurrently on BAY TREES PK CM8.5A

4.39

Rating 4.94 → 4.98Doubles result

Jan 31, 2026 · Singles

Won 6-2,6-2

+0.01

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Opponents

Ovidiu RoatisCurrently on CHABOT CANYON CM8.5A

4.03

Rating 4.92 → 4.94Singles result

Jan 17, 2026 · Doubles

Won 6-2,6-2

+0.04

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

Arjun Rihan(partner)Currently on RICHMOND TA/NICHOLL PK CM9.5A

4.60

Opponents

Alan CrowleyCurrently on MERVYN MORRIS PK CM8.5A

4.19

Robert Samuels

4.30

Rating 4.88 → 4.92Doubles result

Jan 16, 2026 · Doubles

Won 7-5,6-3

+0.06

Peter’s side

Peter SullivanCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX8.0A

4.55

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

4.43

Opponents

Artem MelnikCurrently on LAFAYETTE TC CM9.5A

4.49

Jonathon FeyerhermCurrently on LAFAYETTE TC CM9.5A

4.36

Rating 4.82 → 4.88Doubles result

Best match

+0.13

Jul 9 vs B. Green / H. Qi

Worst match

−0.18

Jun 28 vs R. Huie / M. Hipperson

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

Peter Sullivan’s MatchPoint NorCal tennis rating is 4.55, 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−0.024.42

Pulled toward the 2025 year-end level−0.074.82

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