MatchPoint

Player profile

Karen Wisser’s NorCal tennis rating

Karen Wisser
USTA 4.0 · NorCal league player
3.81
current
▼ −0.08 this season

Other formats · don’t affect your rating above

Combo 3.91Mixed 3.97

Active teams

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USTA4.00
2026
9 matches
4.194.003.81
Jan · 4.19
Mar · 3.81
Mar 14 · Doubles+0.06
W Y. Hashimoto / E. Wong
6-3,6-3 · with David Wisser
● 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

9 matches

Published NorCal results in 2026 — 5 scoring, 4 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Mar 14, 2026 · Doubles · Mixed

Won 6-3,6-3
+0.06

Karen’s side

Karen Wisser
3.97
David Wisser(partner)Currently on PLEASANTON CM8.5B
4.17

Opponents

Yemia HashimotoCurrently on SUNNYVALE TC/SUNNYVALE MTC CW6.5C
3.81
Evan WongCurrently on SUNNYVALE MTC CM7.5B
3.68
Mixed rating 3.91 → 3.97Doubles result

Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Feb 21, 2026 · Doubles · Mixed

Won 6-1,4-6,1-0
+0.12

Karen’s side

Karen Wisser
3.97
David Wisser(partner)Currently on PLEASANTON CM8.5B
4.17

Opponents

Devank Agarwal
3.69
Alyssa Marie R ChernCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
4.28
Mixed rating 3.78 → 3.91Doubles result

Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Feb 6, 2026 · Doubles · Mixed

Won 6-4,6-4
+0.15

Karen’s side

Karen Wisser
3.97
David Wisser(partner)Currently on PLEASANTON CM8.5B
4.17

Opponents

Sally MimmsCurrently on CHABOT CANYON CW7.5A
3.73
Bang NguyenCurrently on WASHINGTON PK CM8.5A
4.16
Mixed rating 3.64 → 3.78Doubles result

Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Jan 8, 2026 · Doubles · Mixed

Won 6-0,6-1
+0.03

Karen’s side

Karen Wisser
3.97
David Wisser(partner)Currently on PLEASANTON CM8.5B
4.17

Opponents

Elxx Vanderpool
3.26
Daren He
3.27
Mixed rating 3.61 → 3.64Doubles result

Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.

Best match
+0.07
Feb 19 vs H. Brown / K. Campbell
Worst match
−0.16
Mar 14 vs M. O'neill / T. King
Where you started ›3.89
2022 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.
▲
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

Karen Wisser’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+0.043.93
Pulled toward the 2025 year-end level+0.014.19

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