MatchPoint

Player profile

Diane Simpson’s NorCal tennis rating

Diane Simpson
USTA 3.0 · NorCal league player
2.75
current
▼ −0.04 this season

Other formats · don’t affect your rating above

Combo 2.59Mixed 2.81
USTA3.00
2025
14 matches
2.882.742.59
Jan · 2.80
Mar · 2.73
Sep 13 · Doubles+0.07
W C. Carlstroem / P. Carlstroem
6-4,6-1 · with Sherman Lin
● 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

3 matches

Published NorCal results in 2026 — 0 scoring, 3 combo or mixed. Combo and mixed don’t affect NTRP ratings.

May 23, 2026 · Doubles · Combo

Won 6-1,6-0
+0.05

Diane’s side

Diane SimpsonCurrently on DAVIE STADIUM 55MX6.0A
2.59
Sonja Klein(partner)Currently on DAVIE STADIUM CW7.5A
3.09

Opponents

Susan Malloy
2.20
Atlantis LangowskiCurrently on CLAREMONT R and S CW5.5A-DT
2.26
Combo rating 2.53 → 2.59Doubles result

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

May 17, 2026 · Doubles · Combo

Lost 4-6,4-6
−0.08

Diane’s side

Diane SimpsonCurrently on DAVIE STADIUM 55MX6.0A
2.59
Nancy Boswell(partner)Currently on CHABOT CANYON CW6.5A
2.65

Opponents

Stephanie WendellCurrently on WALNUT CREEK RC/Walnut Creek TC CW6.5B
3.00
Zina KaoCurrently on MT EDEN T and S CLUB/VETERANS MEM PK 55MX6.0A
2.70
Combo rating 2.61 → 2.53Doubles result

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

Apr 26, 2026 · Doubles · Combo

Lost 4-6,1-6
−0.14

Diane’s side

Diane SimpsonCurrently on DAVIE STADIUM 55MX6.0A
2.59
Maya Morrison(partner)Currently on STONEBRAE CC CW6.5A-DT
2.75

Opponents

Sally BaackCurrently on CLAREMONT R and S CW6.5B
2.66
Lynne Harrington
2.72
Combo rating 2.75 → 2.61Doubles result

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

Best match
+0.13
Mar 9 vs T. Martz / A. Irwin
Worst match
−0.15
Mar 16 vs C. Trinidad / M. Robinson
Where you started ›2.79
2023 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.
▲
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

Diane Simpson’s MatchPoint NorCal tennis rating is 2.75, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on DAVIE STADIUM 55MX6.0A.

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+0.022.75

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