Janet Blumberg’s NorCal tennis rating
Janet Blumberg
USTA 3.0 · NorCal league player
Active teams
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May 30 · Doubles−0.13
L E. Cisneros / S. Bonnett
2-6,3-6 · with Judy Mclennan
● 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
5 matches
Published NorCal league results in 2026.
May 30, 2026 · Doubles
Lost 2-6,3-6
−0.13
Rating 2.88 → 2.75Doubles result
May 16, 2026 · Doubles
Won 6-2,6-2
+0.16
Rating 2.72 → 2.88Doubles result
May 9, 2026 · Doubles
Lost 6-2,6-7,0-1
−0.10
Rating 2.82 → 2.72Doubles result
May 3, 2026 · Doubles
Won 6-3,6-4
+0.18
Rating 2.65 → 2.82Doubles result
Apr 19, 2026 · Doubles
Lost 1-6,2-6
−0.16
Rating 2.81 → 2.65Doubles result
Best match
+0.18
May 3 vs J. Stimmel / K. Mack
Worst match
−0.16
Apr 19 vs E. Cisneros / S. Bonnett
Where you started ›2.79
2018 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
Janet Blumberg’s MatchPoint NorCal tennis rating is 2.75, 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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