Jonathan Del Arroz’s NorCal tennis rating
Jonathan Del Arroz
USTA 3.0 · NorCal league player
Active teams
No active team listing yet.
Jun 9 · Doubles−0.17
L A. Rajmane / P. Cheema
6-3,3-6,0-1 · with Michael Cooper
● 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 league results in 2026.
Jun 9, 2026 · Doubles
Lost 6-3,3-6,0-1
−0.17
Rating 2.93 → 2.76Doubles result
Jun 7, 2026 · Singles
Won 6-2,6-0
+0.08
Rating 2.85 → 2.93Singles result
Jun 3, 2026 · Doubles
Won 6-3,1-6,1-0
+0.13
Rating 2.72 → 2.85Doubles result
May 31, 2026 · Singles
Lost 3-6,6-2,0-1
−0.03
Rating 2.76 → 2.72Singles result
May 26, 2026 · Doubles
Won 6-2,6-2
+0.12
Rating 2.64 → 2.76Doubles result
May 20, 2026 · Doubles
Lost 1-6,6-4,0-1
−0.03
Rating 2.67 → 2.64Doubles result
May 7, 2026 · Singles
Lost 4-6,2-6
−0.11
Rating 2.77 → 2.67Singles result
Mar 11, 2026 · Singles
Lost 3-6,3-6
−0.05
Rating 2.82 → 2.77Singles result
Mar 7, 2026 · Doubles
Won 6-3,6-2
+0.17
Rating 2.65 → 2.82Doubles result
Feb 25, 2026 · Doubles
Lost 6-4,1-6,0-1
−0.04
Rating 2.70 → 2.65Doubles result
Feb 13, 2026 · Doubles
Lost 6-1,4-6,0-1
−0.12
Rating 2.81 → 2.70Doubles result
Best match
+0.17
Mar 7 vs P. Chakraborty / A. Thomas
Worst match
−0.17
Jun 9 vs A. Rajmane / P. Cheema
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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
Jonathan Del Arroz’s MatchPoint NorCal tennis rating is 2.76, 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+0.012.80
Pulled toward the 2025 year-end level+0.012.81
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