MatchPoint

Player profile

Nick Grudzien’s NorCal tennis rating

Nick Grudzien
USTA 4.0 · NorCal league player
3.76
current
▼ −0.13 this season

Other formats · don’t affect your rating above

Combo 3.96Mixed 3.73
USTA4.00
2026
18 matches
3.853.663.47
Jan · 3.85
Jun · 3.76
Jul 25 · Doubles−0.10
L S. Martin / T. Fuller
7-5,0-6,0-1 · with Kelly Grudzien
● 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

18 matches

Published NorCal results in 2026 — 7 scoring, 11 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Jul 25, 2026 · Doubles · Mixed

Lost 7-5,0-6,0-1
−0.10

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Shay MartinCurrently on WALNUT CREEK RC/Walnut Creek TC CW8.5A
3.72
Tony FullerCurrently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A
3.94
Mixed rating 3.83 → 3.73Doubles result

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

Jul 22, 2026 · Doubles · Mixed

Lost 3-6,6-2,0-1
−0.09

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Craig LucasCurrently on WIKIUP R SC 55MX7.0A
3.69
Christine MooneyCurrently on WIKIUP R SC 40MX8.0A
4.16
Mixed rating 3.92 → 3.83Doubles 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 2-6,3-6
−0.11

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Ulu McbrideCurrently on LA CANTERA RC CW7.5A
4.03
Kenji KumasakaCurrently on LA CANTERA RC CM7.5A
3.85
Mixed rating 4.04 → 3.92Doubles result

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

Jul 8, 2026 · Doubles · Mixed

Won 5-7,6-4,1-0
+0.08

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Mary GambleCurrently on ROHNERT PK TC/MAGNOLIA/M PK 40MX8.0A
3.49
Blain WongCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A
3.85
Mixed rating 3.96 → 4.04Doubles result

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

Jul 5, 2026 · Doubles · Mixed

Lost 4-6,4-6
−0.11

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Valorie CroninCurrently on WIKIUP R SC CW7.5A
3.93
Chris TrechterCurrently on WIKIUP R SC 40MX8.0A
3.88
Mixed rating 4.07 → 3.96Doubles 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 7-6,6-7,1-0
+0.12

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Bob CedrosCurrently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A
3.80
Pam MyersCurrently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A
4.01
Mixed rating 3.95 → 4.07Doubles result

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

Jun 10, 2026 · Doubles

Won 6-4,6-2
+0.20

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.76
Randall Watkins(partner)Currently on FOUNTAINGROVE-AC CM7.5A
3.90

Opponents

Tony FullerCurrently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A
3.78
Sean HubertCurrently on LA CANTERA RC CM7.5A
3.95
Rating 3.56 → 3.76Doubles result

Mar 11, 2026 · Doubles · Mixed

Won 3-6,7-5,1-0
+0.16

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Peter MagriniCurrently on ROLLING HILLS 40MX8.0A
4.23
Sara C MazzaCurrently on ROHNERT PK TC/MAGNOLIA/M PK 40MX8.0A
3.82
Mixed rating 3.78 → 3.95Doubles result

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

Feb 25, 2026 · Doubles · Mixed

Lost 6-1,1-6,0-1
−0.06

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Ulu McbrideCurrently on LA CANTERA RC CW7.5A
4.03
Kenji KumasakaCurrently on LA CANTERA RC CM7.5A
3.85
Mixed rating 3.84 → 3.78Doubles result

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

Feb 4, 2026 · Doubles

Won 3-6,6-1,1-0
+0.17

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.76
Will Kerridge(partner)Currently on FOUNTAINGROVE-AC CM7.5A
3.98

Opponents

Howard SchnirmanCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM8.5A
3.98
Luke KenningCurrently on ROHNERT PK TC/MAGNOLIA/M PK 40MX8.0A
3.87
Rating 3.47 → 3.64Doubles result

Feb 2, 2026 · Doubles

Lost 3-6,1-6
−0.02

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.76
Will Kerridge(partner)Currently on FOUNTAINGROVE-AC CM7.5A
3.98

Opponents

Roy PeterkaCurrently on WIKIUP R SC CM7.5A
4.16
Nathan StrongCurrently on WIKIUP R SC CM7.5A
4.13
Rating 3.49 → 3.47Doubles result

Jan 28, 2026 · Doubles · Mixed

Won 6-4,6-2
+0.15

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Mary GambleCurrently on ROHNERT PK TC/MAGNOLIA/M PK 40MX8.0A
3.49
Jady PalkoCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A
3.90
Mixed rating 3.69 → 3.84Doubles result

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

Jan 15, 2026 · Doubles · Mixed

Lost 6-3,6-7,0-1
−0.06

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Ulu McbrideCurrently on LA CANTERA RC CW7.5A
4.03
Kenji KumasakaCurrently on LA CANTERA RC CM7.5A
3.85
Mixed rating 3.75 → 3.69Doubles result

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

Jan 7, 2026 · Doubles

Lost 4-6,6-1,0-1
−0.11

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.76
Will Kerridge(partner)Currently on FOUNTAINGROVE-AC CM7.5A
3.98

Opponents

Tony FullerCurrently on ROHNERT PK TC/MAGNOLIA/M PK 55MX8.0A
3.78
Shane GrevinCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A
3.80
Rating 3.85 → 3.74Doubles result

Jan 6, 2026 · Doubles · Mixed

Won 6-3,6-2
+0.19

Nick’s side

Nick GrudzienCurrently on FOUNTAINGROVE-AC 40MX8.0A
3.73
Kelly Grudzien(partner)Currently on FOUNTAINGROVE-AC CW7.5A
3.75

Opponents

Daniel JohnsonCurrently on ROLLING HILLS CM8.5A
3.70
Hanna ScramagliaCurrently on WIKIUP R SC CW7.5A
3.90
Mixed rating 3.56 → 3.75Doubles result

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

Best match
+0.20
Jun 10 vs T. Fuller / S. Hubert
Worst match
−0.13
Jan 18 vs M. Rodriguezramirez / K. Kumasaka
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

Nick Grudzien’s MatchPoint NorCal tennis rating is 3.76, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on FOUNTAINGROVE-AC 40MX8.0A.

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+0.043.93
Pulled toward the 2025 year-end level+0.053.85

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