Shane Grevin · NorCal tennis rating

MatchPoint

Player profile

Shane Grevin

USTA 4.0 · NorCal league player

3.80

current

▼ −0.09 this season

Other formats · don’t affect your rating above

Combo 3.93Mixed 3.64

Active teams · 4

NOVATO TC/PIONEER PK 40MX8.0A →2026 Mixed 40 & Over 8.0 ROHNERT PK TC/MAGNOLIA/M PK 40MX8.0A →2026 Mixed 40 & Over 8.0 ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A →2026 Mixed 55 & Over 8.0

USTA4.00

2026

27 matches

Jan · 3.52

Jun · 3.80

Sep 5 · Doubles+0.11

W R. Thomas / R. Watkins

6-4,6-2 · 2D · with Mark Britschgi

● 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

27 matches

Published NorCal results in 2026 — 10 scoring, 17 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 5, 2026 · Doubles · 2D · Combo

Won 6-4,6-2

+0.11

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Mark Britschgi(partner)Currently on ROLLING HILLS CM7.5A

3.64

Opponents

Ryan ThomasCurrently on FOUNTAINGROVE-AC CM7.5A

3.29

Randall WatkinsCurrently on FOUNTAINGROVE-AC CM7.5A

4.07

Combo rating 3.82 → 3.93Doubles result

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

Aug 16, 2026 · Doubles · 2D · Mixed

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

−0.04

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.64

Leslie Grevin(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.59

Opponents

Nichelle WatkinsCurrently on FOUNTAINGROVE-AC CW7.5A

3.81

Randall WatkinsCurrently on FOUNTAINGROVE-AC CM7.5A

3.92

Mixed rating 3.68 → 3.64Doubles result

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

Aug 4, 2026 · Doubles · Mixed

Lost 1-6,2-6

−0.03

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.64

Leslie Grevin(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.59

Opponents

Jake LamCurrently on WALNUT CREEK RC/Walnut Creek TC CM9.5A

4.53

Stacey ClemenceauCurrently on ROLLING HILLS CW7.5A

3.97

Mixed rating 3.71 → 3.68Doubles 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 3-6,4-6

−0.11

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.64

Leslie Grevin(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.59

Opponents

Bob CedrosCurrently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.80

Leanne Mcclellon AbdullahCurrently on LA CANTERA RC CW7.5A

3.73

Mixed rating 3.81 → 3.71Doubles result

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

Jul 25, 2026 · Doubles · Mixed

Lost 3-6,2-6

−0.05

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.64

Leslie Grevin(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.59

Opponents

Thomas ChungCurrently on FLYTE RC CM8.5A

4.00

Elizabeth WhippleCurrently on HARBOR PT 40MX9.0A

3.92

Mixed rating 3.87 → 3.81Doubles 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 4-6,0-6

−0.06

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.64

Leslie Grevin(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.59

Opponents

Valorie CroninCurrently on WIKIUP R SC CW7.5A

3.93

Brad SwadlingCurrently on WIKIUP R SC CM7.5A

3.94

Mixed rating 3.93 → 3.87Doubles result

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

Jun 14, 2026 · Doubles · Combo

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

−0.08

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Blain Wong(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.96

Opponents

Jeff MarquisCurrently on RAFAEL RC CM8.5A

3.98

Sean RaymondCurrently on RAFAEL RC CM8.5A

4.09

Combo rating 3.90 → 3.82Doubles result

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

Jun 10, 2026 · Doubles

Won 7-5,6-1

+0.05

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Blain Wong(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

4.00

Opponents

Christopher PlanteCurrently on FOUNTAINGROVE-AC CM7.5A

3.59

Kevin ZuccoCurrently on FOUNTAINGROVE-AC CM7.5A

3.33

Rating 3.76 → 3.80Doubles result

Jun 7, 2026 · Doubles

Lost 2-6,6-7

−0.10

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Tony Fuller(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.78

Opponents

Yanzhu WenCurrently on LA CANTERA RC CM7.5A

3.98

Luke KenningCurrently on ROHNERT PK TC/MAGNOLIA/M PK 40MX8.0A

3.87

Rating 3.86 → 3.76Doubles result

May 31, 2026 · Doubles

Lost 3-6,5-7

−0.06

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Tony Fuller(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.78

Opponents

Jamin RuarkCurrently on WIKIUP R SC CM7.5A

4.11

Chris TrechterCurrently on WIKIUP R SC 40MX8.0A

4.10

Rating 3.92 → 3.86Doubles result

May 23, 2026 · Doubles · Combo

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

+0.02

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Randall Watkins(partner)Currently on FOUNTAINGROVE-AC CM7.5A

4.07

Opponents

Jason GoodrickCurrently on ROLLING HILLS CM7.5A

3.35

Peter KennedyCurrently on ROLLING HILLS CM7.5A

3.39

Combo rating 3.88 → 3.90Doubles result

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

May 21, 2026 · Doubles · Combo

Won 6-3,6-4

+0.03

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Seth Petersen(partner)

3.79

Opponents

Charles SpelmanCurrently on MARIN TC 55MX8.0B

3.55

Jason GoodrickCurrently on ROLLING HILLS CM7.5A

3.35

Combo rating 3.85 → 3.88Doubles result

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

May 9, 2026 · Doubles

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

+0.09

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Tony Fuller(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.78

Opponents

Randall WatkinsCurrently on FOUNTAINGROVE-AC CM7.5A

3.90

Christopher PlanteCurrently on FOUNTAINGROVE-AC CM7.5A

3.59

Rating 3.83 → 3.92Doubles result

May 6, 2026 · Doubles

Won 6-2,6-1

+0.19

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Ian Hannah(partner)Currently on ROLLING HILLS 40MX8.0A

3.84

Opponents

Kenji KumasakaCurrently on LA CANTERA RC CM7.5A

3.95

Josh NussbaumCurrently on GALVIN PK CM8.5A

3.82

Rating 3.64 → 3.83Doubles result

Apr 26, 2026 · Doubles · Combo

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

+0.17

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Peter Magrini(partner)Currently on ROLLING HILLS 40MX8.0A

4.16

Opponents

David LevyCurrently on MARIN TC CM8.5A

4.16

Samuel Pleasure

4.04

Combo rating 3.68 → 3.85Doubles result

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

Apr 15, 2026 · Doubles

Won 6-2,6-2

+0.09

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Blain Wong(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

4.00

Opponents

Julio Caceres

3.51

Gabe ManvilleCurrently on FOUNTAINGROVE-AC CM7.5A

3.62

Rating 3.54 → 3.64Doubles result

Apr 12, 2026 · Doubles · Combo

Won 6-3,6-2

+0.09

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Blain Wong(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.96

Opponents

Britt DoyleCurrently on HARBOR PT 40MX9.0A

3.80

Bradley FennerCurrently on BELVEDERE TC CM7.5A

3.36

Combo rating 3.59 → 3.68Doubles result

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

Mar 28, 2026 · Doubles · Combo

Won 7-5,6-1

+0.14

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Blain Wong(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.96

Opponents

Samuel WareCurrently on HARBOR PT 55MX7.0A

3.42

Joel Garrett

4.06

Combo rating 3.45 → 3.59Doubles result

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

Mar 8, 2026 · Doubles

Lost 2-6,2-6

−0.12

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Geoffrey Kegley(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK S70M8.0A

3.68

Opponents

Mauricio Rodriguezramirez

3.78

Keith Richardson

3.81

Rating 3.67 → 3.54Doubles result

Mar 7, 2026 · Doubles · Mixed

Won 7-6,6-4

+0.09

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.64

Leslie Grevin(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.59

Opponents

Christopher PlanteCurrently on FOUNTAINGROVE-AC CM7.5A

3.55

Natalie Cosentino ManningCurrently on FOUNTAINGROVE-AC CW7.5A

3.48

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.

Mar 1, 2026 · Doubles · Mixed

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

−0.08

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.64

Leslie Grevin(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.59

Opponents

Valorie CroninCurrently on WIKIUP R SC CW7.5A

3.93

Weldon RyckmanCurrently on WIKIUP R SC CM7.5A

3.75

Mixed rating 3.92 → 3.84Doubles result

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

Feb 25, 2026 · Doubles

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

+0.06

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Chris Micco(partner)

3.87

Opponents

David WoodsideCurrently on FOUNTAINGROVE-AC CM7.5A

3.67

William Abrams

3.36

Rating 3.61 → 3.67Doubles result

Feb 8, 2026 · Doubles

Lost 4-6,2-6

−0.05

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Geoffrey Kegley(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK S70M8.0A

3.68

Opponents

Albert Higgs

4.07

Brett WilmesCurrently on WIKIUP R SC CM7.5A

4.33

Rating 3.66 → 3.61Doubles result

Jan 24, 2026 · Doubles · Combo

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

−0.07

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Mark Britschgi(partner)Currently on ROLLING HILLS CM7.5A

3.64

Opponents

Jason Arcibal

3.95

Chris Wen

4.11

Combo rating 3.52 → 3.45Doubles result

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

Jan 23, 2026 · Doubles · Combo

Lost 3-6,1-6

−0.13

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.93

Mark Britschgi(partner)Currently on ROLLING HILLS CM7.5A

3.64

Opponents

Anthony AbalosCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5B

3.80

Kazuhito MiyazakiCurrently on BAY TREES PK CM8.5A

3.97

Combo rating 3.65 → 3.52Doubles result

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

Jan 17, 2026 · Doubles · Mixed

Lost 3-6,2-6

−0.06

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.64

Leslie Grevin(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.59

Opponents

Ariadile Goes MarianoCurrently on ROLLING HILLS CW7.5A

4.08

Cody OteroCurrently on GALVIN PK CM8.5A

3.78

Mixed rating 3.98 → 3.92Doubles result

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

Jan 7, 2026 · Doubles

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

+0.14

Shane’s side

Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A

3.80

Tony Fuller(partner)Currently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A

3.78

Opponents

Will KerridgeCurrently on FOUNTAINGROVE-AC CM7.5A

3.98

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A

3.76

Rating 3.52 → 3.66Doubles result

Best match

+0.19

May 6 vs K. Kumasaka / J. Nussbaum

Worst match

−0.12

Mar 8 vs M. Rodriguezramirez / K. Richardson

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

Shane Grevin’s MatchPoint NorCal tennis rating is 3.80, 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+0.023.91

Pulled toward the 2025 year-end level+0.073.52

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