Jun 3, 2025 · Doubles
Lost 3-6,5-7
−0.17
Rating 3.94 → 3.77Doubles result
Player profile
Jorge Sierra’s NorCal tennis rating
Jorge Sierra
USTA 4.0 · NorCal league player
current
▼ −0.08 this season
Active teams
No active team listing yet.
USTA4.00
2025
3 matches
Apr · 3.92
Jun · 3.77
Jun 3 · Doubles−0.17
L C. Slechta / C. Schreiber
3-6,5-7 · with Steven Huang
● 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.
Apr 30, 2025 · Doubles
Won 6-1,6-2
+0.10
Rating 3.84 → 3.94Doubles result
Apr 12, 2025 · Doubles
Lost 6-3,2-6,0-1
−0.08
Rating 3.92 → 3.84Doubles result
Best match
+0.10
Apr 30 vs Q. Ma / T. Byrne
Worst match
−0.17
Jun 3 vs C. Slechta / C. Schreiber
▲
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
Jorge Sierra’s MatchPoint NorCal tennis rating is 3.81, 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+0.033.92
Pulled toward the 2025 year-end level+0.043.81
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