Kevin Dufficy’s NorCal tennis rating
Kevin Dufficy
USTA 4.0 · NorCal league player
Other formats · don’t affect your rating above
Mixed 3.89
Active teams
No active team listing yet.
Mar 4 · Doubles−0.02
L J. Auerbach / J. Fisher
0-6,4-6 · with Drew Mccrary
● 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
6 matches
Published NorCal results in 2026 — 5 scoring, 1 combo or mixed. Combo and mixed don’t affect NTRP ratings.
Mar 4, 2026 · Doubles
Lost 0-6,4-6
−0.02
Rating 3.84 → 3.82Doubles result
Feb 28, 2026 · Doubles
Lost 3-6,6-4,0-1
−0.09
Rating 3.93 → 3.84Doubles result
Jan 21, 2026 · Doubles
Lost 5 RE-5
−0.11
Rating 4.04 → 3.93Doubles result
Jan 17, 2026 · Doubles · Mixed
Won 4-6,7-5,1-0
+0.12
Mixed rating 3.76 → 3.89Doubles result
Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Jan 10, 2026 · Doubles
Won 6-3,6-3
+0.12
Rating 3.92 → 4.04Doubles result
Jan 9, 2026 · Doubles
Lost 6-7,3-6
−0.01
Rating 3.94 → 3.92Doubles result
Best match
+0.12
Jan 10 vs P. Lowden / R. Williard
Worst match
−0.11
Jan 21 vs J. Bousquet / C. Skelton
Where you started ›3.89
2023 year-end NTRP 4.03.75
Scale calibration+0.14
Season start3.89
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
Kevin Dufficy’s MatchPoint NorCal tennis rating is 3.82, 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+0.023.91
Pulled toward the 2025 year-end level+0.023.94
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