MatchPoint

Player profile

Daniel Katzman’s NorCal tennis rating

Daniel Katzman
USTA 3.0 · NorCal league player
2.85
current
▲ +0.06 this season

Other formats · don’t affect your rating above

Combo 3.11
USTA3.00
2026
11 matches
2.852.802.76
Jun · 2.76
Jun · 2.85
Sep 16 · Doubles+0.09
W E. Cohen / B. Jarvis
7-6,7-6 · 1D · with Bruce Koliha
● 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

11 matches

Published NorCal results in 2026 — 1 scoring, 10 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 16, 2026 · Doubles · 1D · Combo

Won 7-6,7-6
+0.09

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Bruce Koliha(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.03

Opponents

Edward CohenCurrently on RICHMOND TA/NICHOLL PK S70M6.0A
3.00
Barry JarvisCurrently on RICHMOND TA/NICHOLL PK S70M6.0A
3.05
Combo rating 3.03 → 3.11Doubles result

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

Sep 8, 2026 · Doubles · 2D · Combo

Lost 4-6,4-6
−0.05

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Lonnie Arroyo(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.05

Opponents

Scott WoodCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0A
3.63
Rory BannatyneCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0A
3.19
Combo rating 3.08 → 3.03Doubles result

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

Sep 3, 2026 · Doubles · 2D · Combo

Lost 1-6,6-7
−0.07

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Dale Lifson(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.01

Opponents

Edward GraffCurrently on CROW CANYON CC S70M6.0A
3.28
Tony LongCurrently on CROW CANYON CC S70M6.0A
3.31
Combo rating 3.15 → 3.08Doubles result

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

Aug 25, 2026 · Doubles · 1D · Combo

Won 6-0,6-1
+0.05

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Alan Biocca(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.36

Opponents

Max SylverCurrently on LAFAYETTE TC S70M6.0A
3.07
Raymond TeelingCurrently on LAFAYETTE TC S70M6.0A
2.52
Combo rating 3.10 → 3.15Doubles result

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

Jun 6, 2026 · Doubles

Won 6-4,6-2
+0.09

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
2.85
Lonnie Arroyo(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
2.83

Opponents

Chris TerrilCurrently on MEADOW STC 40MX6.0A
2.78
Michael KingCurrently on MEADOW STC 40MX6.0A
2.64
Rating 2.76 → 2.85Doubles result

May 20, 2026 · Doubles · Combo

Won 6-2,1-6,1-0
+0.12

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Bruce Koliha(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.03

Opponents

Nick HalatsisCurrently on DAVIE STADIUM 55MX6.0A
2.93
Ronald CarterCurrently on LANEY TA/ENCINAL HS 40MX6.0A
3.34
Combo rating 2.98 → 3.10Doubles result

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

May 19, 2026 · Doubles · Combo

Won 7-5,6-3
+0.21

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Alan Biocca(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.36

Opponents

Phil MedinaCurrently on SUNNYVALE TC/SUNNYVALE MTC S70M7.0B
3.37
Alfonso EchonCurrently on CUPERTINO TC/CUPERTINO SC CM6.5B-DT
3.17
Combo rating 2.77 → 2.98Doubles result

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

Mar 17, 2026 · Doubles · Combo

Lost 3-6,6-7
−0.08

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Alan Biocca(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.36

Opponents

Yoshiharu KobayashiCurrently on RICHMOND TA/NICHOLL PK S70M6.0A
3.37
Roy HarkowCurrently on RICHMOND TA/NICHOLL PK S70M6.0A
3.07
Combo rating 2.86 → 2.77Doubles result

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

Mar 16, 2026 · Doubles · Combo

Lost 1-6,4-6
−0.09

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Matt Walsh(partner)Currently on GREATER VALLEJO TA/AMADOR COURTS S70M6.0A
3.23

Opponents

Dean WilliamsCurrently on BLACKHAWK CC CM6.5A
3.02
Carl Taibl
3.30
Combo rating 2.95 → 2.86Doubles result

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

Mar 9, 2026 · Doubles · Combo

Lost 6-3,4-6,0-1
−0.09

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Alan Biocca(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.36

Opponents

Antonio Camargo
3.01
Roy HarkowCurrently on RICHMOND TA/NICHOLL PK S70M6.0A
3.07
Combo rating 3.04 → 2.95Doubles result

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

Feb 12, 2026 · Doubles · Combo

Won 6-0,6-4
+0.12

Daniel’s side

Daniel KatzmanCurrently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.11
Lonnie Arroyo(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0B
3.05

Opponents

David Deluce
3.21
Craig SmithCurrently on LAFAYETTE TC S70M6.0A
2.66
Combo rating 2.92 → 3.04Doubles result

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

Best match
+0.09
Jun 6 vs C. Terril / M. King
Worst match
+0.09
Jun 6 vs C. Terril / M. King
Where you started ›2.79
2023 year-end NTRP 3.02.65
Scale calibration+0.14
Season start2.79
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

Daniel Katzman’s MatchPoint NorCal tennis rating is 2.85, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on WALNUT CREEK RC/Walnut Creek TC S70M6.0B.

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−0.022.77
Pulled toward the 2025 year-end level−0.022.76

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