Stephen Cossman · NorCal tennis rating

MatchPoint

Player profile

Stephen Cossman

USTA 3.5 · NorCal league player

3.49

current

▲ +0.15 this season

Other formats · don’t affect your rating above

Combo 3.55Mixed 3.13

Active teams · 2

BOYLE PK 55MX7.0A →2026 Mixed 55 & Over 7.0 CANON S and TC 40MX7.0A →2026 Mixed 40 & Over 7.0

USTA3.50

2026

22 matches

Jan · 3.23

Jun · 3.49

Sep 19 · Doubles−0.05

L T. Hayden / S. Pierre

6-3,4-6,0-1 · 3D · with Nancy Tuhtan

● 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

22 matches

Published NorCal results in 2026 — 10 scoring, 12 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 19, 2026 · Doubles · 3D · Mixed

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

−0.05

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.13

Nancy Tuhtan(partner)Currently on BOYLE PK CW6.5A

3.51

Opponents

Ted HaydenCurrently on RAFAEL RC 55MX7.0B

3.58

Shana PierreCurrently on RAFAEL RC CW6.5A-DT

3.17

Mixed rating 3.18 → 3.13Doubles 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 7-6,5-7,0-1

−0.05

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.13

Layli Shirani(partner)Currently on CANON S and TC CW6.5A

2.91

Opponents

Christopher StewartCurrently on RAFAEL RC CM7.5A

3.27

Sarah FonkalsrudCurrently on RAFAEL RC CW7.5A

3.54

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 26, 2026 · Doubles · Mixed

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

−0.08

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.13

Vanessa Roscoe(partner)Currently on HRT Tennis Academy CW6.5A-DT

3.33

Opponents

Kristi BurlingameCurrently on BAY CLUB ROSS VALLEY CW6.5A-DT

3.28

Calvin SchneiterCurrently on BAY CLUB ROSS VALLEY 40MX7.0A

3.35

Mixed rating 3.30 → 3.23Doubles 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 3-6,6-7

−0.11

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.13

Andrea Rey(partner)Currently on CANON S and TC CW6.5A

2.89

Opponents

Kelly DeckerCurrently on MARIN CC CW7.5A

3.53

Bruce KirstenCurrently on MARIN CC CM6.5A

2.99

Mixed rating 3.42 → 3.30Doubles result

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

Jul 7, 2026 · Doubles · Mixed

Lost 4-6,2-6

−0.11

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.13

Andrea Rey(partner)Currently on CANON S and TC CW6.5A

2.89

Opponents

Jamie PapadimosCurrently on MARIN TC CW7.5A

3.25

Nicolas PommierCurrently on MARIN TC CM7.5B

3.28

Mixed rating 3.52 → 3.42Doubles result

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

Jun 14, 2026 · Doubles · Mixed

Won 7-5,7-5

+0.15

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.13

Andrea Rey(partner)Currently on CANON S and TC CW6.5A

2.89

Opponents

Bruce KirstenCurrently on MARIN CC CM6.5A

2.99

Maria MazzaferriCurrently on MARIN CC CW7.5A

3.27

Mixed rating 3.38 → 3.52Doubles result

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

Jun 12, 2026 · Doubles · Combo

Lost 4-6,3-6

−0.06

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.55

Russell Wirth(partner)Currently on SCOTT VALLEY CM7.5A

3.25

Opponents

Phil NealCurrently on RAFAEL RC CM7.5A

3.72

John Chittick

3.97

Combo rating 3.61 → 3.55Doubles result

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

Jun 9, 2026 · Doubles

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

+0.03

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

David Grayson(partner)Currently on MT TAM RC 55MX7.0A

3.50

Opponents

Brandon DayoanCurrently on MARIN TC CM7.5B

3.19

Andrew FremierCurrently on MARIN TC CM7.5B

3.17

Rating 3.46 → 3.49Doubles result

May 23, 2026 · Doubles

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

+0.05

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

David Grayson(partner)Currently on MT TAM RC 55MX7.0A

3.50

Opponents

William McginnessCurrently on MILL VALLEY CM7.5A

3.35

Adrian FadrhoncCurrently on MILL VALLEY CM7.5A

3.46

Rating 3.41 → 3.46Doubles result

May 19, 2026 · Doubles · Combo

Won 6-2,6-4

+0.05

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.55

Sajot Grewal(partner)Currently on SCOTT VALLEY CM7.5A

3.64

Opponents

John ParsonsCurrently on TIBURON PEN C 40MX7.0A

3.15

David PetriniCurrently on TIBURON PEN C CM7.5A

3.26

Combo rating 3.56 → 3.61Doubles result

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

May 17, 2026 · Doubles

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

+0.05

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

David Grayson(partner)Currently on MT TAM RC 55MX7.0A

3.50

Opponents

Courtney OconnellCurrently on LAGUNITAS CC CM7.5A

3.30

Scott Green

3.26

Rating 3.36 → 3.41Doubles result

May 15, 2026 · Doubles · Combo

Lost 6-7,2-6

−0.21

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.55

Jerry Labay(partner)Currently on SCOTT VALLEY CM7.5A

3.67

Opponents

Kevin Kramer

3.32

Gervais TompkinCurrently on CANON S and TC 55MX7.0A

3.35

Combo rating 3.77 → 3.56Doubles result

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

Apr 19, 2026 · Doubles

Won 6-3,6-2

+0.05

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

David Grayson(partner)Currently on MT TAM RC 55MX7.0A

3.50

Opponents

Ali IqbalCurrently on MARIN CC CM6.5A

3.12

Miles MarymorCurrently on MARIN CC CM6.5A

3.12

Rating 3.31 → 3.36Doubles result

Apr 13, 2026 · Doubles · Combo

Won 6-3,6-2

+0.07

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.55

Jerry Labay(partner)Currently on SCOTT VALLEY CM7.5A

3.67

Opponents

Edward GambleCurrently on MARIN CC CM6.5A

3.37

Masoud KermaniCurrently on MARIN CC CM6.5A

3.38

Combo rating 3.70 → 3.77Doubles result

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

Apr 12, 2026 · Doubles

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

+0.11

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

David Grayson(partner)Currently on MT TAM RC 55MX7.0A

3.50

Opponents

Michael AlmerarisCurrently on ROLLING HILLS CM7.5A

3.34

Mike SchnebeckCurrently on ROLLING HILLS CM7.5A

3.40

Rating 3.20 → 3.31Doubles result

Apr 6, 2026 · Doubles · Combo

Won 6-0,6-4

+0.03

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.55

Jerry Labay(partner)Currently on SCOTT VALLEY CM7.5A

3.67

Opponents

Jean AlbertiCurrently on CANON S and TC 55MX7.0A

3.34

Steve GallagherCurrently on CANON S and TC 55MX7.0A

3.20

Combo rating 3.66 → 3.70Doubles result

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

Mar 30, 2026 · Doubles · Combo

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

+0.13

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.55

Sajot Grewal(partner)Currently on SCOTT VALLEY CM7.5A

3.64

Opponents

Mike KellyCurrently on NOVATO TC/PIONEER PK CM7.5A

3.59

Dino TomeldenCurrently on NOVATO TC/PIONEER PK 40MX7.0A

3.47

Combo rating 3.54 → 3.66Doubles result

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

Mar 5, 2026 · Doubles

Won 6-3,6-3

+0.09

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

Peter Sanchez(partner)Currently on MARIN TC CM7.5B

3.34

Opponents

Christopher PovioCurrently on TIBURON PEN C CM7.5A

3.19

David PetriniCurrently on TIBURON PEN C CM7.5A

3.27

Rating 3.10 → 3.20Doubles result

Feb 28, 2026 · Doubles

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

−0.16

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

Richard Gumbiner(partner)

3.26

Opponents

Curtis CrawfordCurrently on ROLLING HILLS CM7.5A

3.30

Steven LundCurrently on NOVATO TC/PIONEER PK 55MX7.0A

3.17

Rating 3.27 → 3.10Doubles result

Feb 25, 2026 · Doubles

Won 6-2,6-4

+0.05

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

David Grayson(partner)Currently on MT TAM RC 55MX7.0A

3.50

Opponents

Kyle FrazierCurrently on MARIN CC CM6.5A

3.16

Gregg BernierCurrently on MARIN CC CM6.5A

3.02

Rating 3.22 → 3.27Doubles result

Jan 13, 2026 · Doubles

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

+0.14

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

Ricky Mason(partner)Currently on GOLDMAN TC S70M7.0A

3.71

Opponents

Stephen Burke

3.46

Robert Savala

3.50

Rating 3.07 → 3.22Doubles result

Jan 11, 2026 · Doubles

Lost 1-6,0-6

−0.15

Stephen’s side

Stephen CossmanCurrently on CANON S and TC 40MX7.0A

3.49

Stephen Crump(partner)Currently on MT TAM RC CM7.5A

3.30

Opponents

Mike SchnebeckCurrently on ROLLING HILLS CM7.5A

3.40

Michael AlmerarisCurrently on ROLLING HILLS CM7.5A

3.34

Rating 3.23 → 3.07Doubles result

Best match

+0.14

Jan 13 vs S. Burke / R. Savala

Worst match

−0.16

Feb 28 vs C. Crawford / S. Lund

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

Stephen Cossman’s MatchPoint NorCal tennis rating is 3.49, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 2 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−0.063.28

Pulled toward the 2025 year-end level−0.063.23

Captain a team?

Win more matches with less captain work.

Use ratings, availability, and opponent context to build better lineups—and get your time back.

Set up my team

Stephen Cossman’s NorCal tennis rating

Win more matches with less captain work.