MatchPoint

Player profile

Sommay Tao Payanouvong’s NorCal tennis rating

Sommay Tao Payanouvong
USTA 4.5 · NorCal league player
4.58
current
▲ +0.14 this season

Other formats · don’t affect your rating above

Combo 4.75Mixed 4.55

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USTA4.50
2026
16 matches
4.604.394.19
Jan · 4.60
May · 4.58
May 9 · Doubles+0.11
W J. Chinn / T. Barlow
6-2,6-4 · with Steven Hansen
● 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

16 matches

Published NorCal results in 2026 — 11 scoring, 5 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Jan 25, 2026 · Doubles · Combo

Won 5-7,6-4,1-0
+0.06

Sommay’s side

Sommay Tao Payanouvong
4.75
Albert Acosta(partner)Currently on SAN PABLO PK CM8.5A
4.24

Opponents

Nico GrishkoffCurrently on WASHINGTON PK CM9.5A
4.73
Anthony ChabaCurrently on WASHINGTON PK CM8.5A
4.19
Combo rating 4.63 → 4.69Doubles result

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

Jan 25, 2026 · Doubles · Combo

Won 1-6,7-6,1-0
+0.06

Sommay’s side

Sommay Tao Payanouvong
4.75
Henry Qi(partner)
4.71

Opponents

Joshua KayeCurrently on SUNNYVALE TC/SUNNYVALE MTC 40MX9.0A
4.66
Alexander TainCurrently on PLEASANTON CM8.5A
4.23
Combo rating 4.69 → 4.75Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-3,6-2
+0.03

Sommay’s side

Sommay Tao Payanouvong
4.75
Albert Acosta(partner)Currently on SAN PABLO PK CM8.5A
4.24

Opponents

Geoffrey GerdingCurrently on FLYTE RC CM8.5A
4.18
Lawrence CoburnCurrently on GOLDMAN TC CM7.5B
4.21
Combo rating 4.54 → 4.56Doubles result

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

Jan 24, 2026 · Doubles · Combo

Won 6-3,6-3
+0.07

Sommay’s side

Sommay Tao Payanouvong
4.75
Albert Acosta(partner)Currently on SAN PABLO PK CM8.5A
4.24

Opponents

Adam UnderwoodCurrently on COASTSIDE TA/HALF MOON BAY HS CM8.5A
4.63
Evan WongCurrently on SUNNYVALE MTC CM7.5B
4.19
Combo rating 4.56 → 4.63Doubles result

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

Jan 23, 2026 · Doubles · Combo

Won 6-3,6-1
+0.03

Sommay’s side

Sommay Tao Payanouvong
4.75
Henry Qi(partner)
4.71

Opponents

Daniel HoltCurrently on RIDGEMARK G&CC CM8.5A
4.37
Lonnie AutryCurrently on RIDGEMARK G&CC CM8.5A
3.70
Combo rating 4.50 → 4.54Doubles result

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

Best match
+0.14
May 8 vs E. Tsai / S. Madan
Worst match
−0.16
Jan 17 vs D. Chang / B. Kaplan
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

Sommay Tao Payanouvong’s MatchPoint NorCal tennis rating is 4.58, 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−0.054.39
Pulled toward the 2025 year-end level−0.084.60

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