MatchPoint

Player profile

Cory Sprague Williams’s NorCal tennis rating

Cory Sprague Williams
USTA 4.0 · NorCal league player
3.64
current
▼ −0.80 this season

Other formats · don’t affect your rating above

Combo 3.81

Active teams

No active team listing yet.

USTA4.00
2026
4 matches
4.093.863.64
Jan · 4.09
Mar · 3.64
Mar 10 · Doubles−0.14
L C. Yeh / E. Iizuka
3-6,6-0,0-1 · with Nina Tsuneda
● 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

4 matches

Published NorCal league results in 2026.

Mar 10, 2026 · Doubles

Lost 3-6,6-0,0-1
−0.14

Cory’s side

Cory Sprague Williams
3.64
Nina Tsuneda(partner)Currently on SUNNYVALE TC/SUNNYVALE MTC CW7.5A
3.53

Opponents

Christine YehCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW7.5A
3.80
Emi IizukaCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CW7.5A
3.59
Rating 3.78 → 3.64Doubles result

Jan 25, 2026 · Singles

Lost 6-7,0-6
−0.20

Cory’s side

Cory Sprague Williams
3.64

Opponents

Emily ChouCurrently on CUPERTINO TC/CUPERTINO SC 55MX8.0A
3.72
Rating 4.09 → 3.89Singles result
Best match
+0.01
Feb 28 vs I. Yaskawa / C. Imperato
Worst match
−0.20
Jan 25 vs Emily Chou
Where you started ›4.44
2023 year-end NTRP 4.54.30
Scale calibration+0.14
Season start4.44
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

Cory Sprague Williams’s MatchPoint NorCal tennis rating is 3.64, 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+0.004.44
Pulled toward the 2025 year-end level+0.044.09

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