Ron Friedman’s NorCal tennis rating
Ron Friedman
USTA 3.0 · NorCal league player
Other formats · don’t affect your rating above
Combo 2.92
Active teams
No active team listing yet.
Jun 1 · Doubles−0.04
L I. Valdes / N. Czubaj
4-6,2-6 · with Steven Voorhis
● 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
0 matches
Published NorCal league results in 2026.
Jun 1, 2025 · Doubles
Lost 4-6,2-6
−0.04
Rating 2.84 → 2.80Doubles result
Apr 30, 2025 · Doubles · Combo
Lost 1-6,2-6
−0.01
Combo rating 2.98 → 2.97Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 13, 2025 · Doubles
Lost 1-6,6-4,0-1
−0.09
Opponents
Vu HaCurrently on FOSTER CITY TC/EDGEWATER PK CM6.5A 3.08Rating 2.93 → 2.84Doubles result
Apr 6, 2025 · Doubles · Combo
Won 6-1,4-6,1-0
+0.18
Opponents
John WynnCurrently on SUNNYVALE TC/SUNNYVALE MTC S70M7.0B 3.18Combo rating 2.80 → 2.98Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Mar 11, 2025 · Doubles
Won 7-6,6-3
+0.12
Rating 2.81 → 2.93Doubles result
Mar 2, 2025 · Doubles
Lost 4-6,3-6
−0.13
Opponents
Paulo DutraCurrently on SAN CARLOS TC/ARGUELLO PK CM6.5A 2.80Walter HuCurrently on SAN CARLOS TC/ARGUELLO PK CM6.5A 2.90Rating 2.94 → 2.81Doubles result
Jan 25, 2025 · Doubles
Won 7-5,5-7,1-0
+0.11
Rating 2.83 → 2.94Doubles result
Jan 18, 2025 · Doubles
Lost 3-6,1-6
−0.10
Rating 2.93 → 2.83Doubles result
Jan 12, 2025 · Doubles
Won 7-5,6-1
+0.14
Rating 2.79 → 2.93Doubles result
Best match
+0.14
Jan 12 vs A. Baca / R. Taylor
Worst match
−0.13
Mar 2 vs P. Dutra / W. Hu
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.
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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
Ron Friedman’s MatchPoint NorCal tennis rating is 2.80, an independent estimate based on published NorCal league results through September 20, 2026.
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+0.002.79
Pulled toward the 2025 year-end level+0.002.80
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