MatchPoint

Player profile

Vincent Yamamoto’s NorCal tennis rating

Vincent Yamamoto
USTA 3.5 · NorCal league player
3.52
current
▼ −0.37 this season

Other formats · don’t affect your rating above

Combo 3.36Mixed 3.41
USTA3.50
2026
17 matches
4.143.763.37
Jan · 4.14
Mar · 3.52
Sep 5 · Doubles−0.03
L M. Joseph / P. Morrow
2-6,3-6 · 2D · with Wayne Badorf
● 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

17 matches

Published NorCal results in 2026 — 13 scoring, 4 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Sep 5, 2026 · Doubles · 2D · Combo

Lost 2-6,3-6
−0.03

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.36
Wayne Badorf(partner)Currently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.44

Opponents

Mark JosephCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.75
Paul MorrowCurrently on WALNUT CREEK RC/Walnut Creek TC CM7.5D
3.96
Combo rating 3.39 → 3.36Doubles result

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

Sep 4, 2026 · Doubles · 2D · Mixed

Lost 1-6,1-6
−0.18

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.41
Cindy Bustamante(partner)Currently on VALLEY VISTA RC/VVRC COURTS CW6.5A
3.01

Opponents

Alicia BarcoCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.35
Edison BarcoCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.40
Mixed rating 3.60 → 3.41Doubles result

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

Apr 8, 2026 · Doubles · Combo

Won 7-5,3-6,1-0
+0.10

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.36
Timothy Brent(partner)Currently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.71

Opponents

Andrew Branagh
3.96
Amir Koopah
3.75
Combo rating 3.29 → 3.39Doubles result

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

Mar 21, 2026 · Doubles · Combo

Lost 2-6,3-6
−0.02

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.36
David Lipnicke(partner)Currently on WALNUT COUNTRY HOA 40MX7.0A
3.31

Opponents

Scott JudyCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
3.94
Stephen BuchholzCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.16
Combo rating 3.30 → 3.29Doubles result

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

Mar 10, 2026 · Doubles

Lost 4-6,6-4,0-1
−0.11

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.52
Kristopher Kaiser(partner)Currently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.62

Opponents

Sepand JoorabchiCurrently on MORAGA CC 40MX7.0A
3.45
Ben OlsenCurrently on MORAGA CC CM7.5A
3.43
Rating 3.55 → 3.44Doubles result

Mar 8, 2026 · Doubles

Won 6-3,6-4
+0.05

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.52
Dmytro Bazulin(partner)Currently on WALNUT COUNTRY HOA CM6.5A
3.35

Opponents

Ken HaworthCurrently on ROUND HILL CC CM7.5A
3.12
James LaceyCurrently on ROUND HILL CC CM6.5A
3.04
Rating 3.50 → 3.55Doubles result

Feb 27, 2026 · Doubles

Won 6-3,3-6,1-0
+0.04

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.52
Dmytro Bazulin(partner)Currently on WALNUT COUNTRY HOA CM6.5A
3.35

Opponents

Mark VellaCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.26
Paul DentlerCurrently on WALNUT CREEK RC/Walnut Creek TC 55MX7.0B
3.23
Rating 3.61 → 3.65Doubles result

Jan 24, 2026 · Doubles

Lost 5-7,3-6
−0.17

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.52
James Hopkins(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0A
3.38

Opponents

Thomas ShinCurrently on SLEEPY HOLLOW CM7.5A
3.72
Ryan AlexanderCurrently on SLEEPY HOLLOW CM7.5A
3.34
Rating 3.83 → 3.67Doubles result

Jan 16, 2026 · Doubles

Lost 7-5,0-6,0-1
−0.10

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.52
Ryan Kincaid(partner)Currently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.61

Opponents

Jeff DaltonCurrently on DIAMOND HILLS CM8.5A
3.79
Todd MollenhauerCurrently on DIAMOND HILLS CM8.5A
3.60
Rating 3.93 → 3.83Doubles result

Jan 10, 2026 · Doubles

Lost 4-6,2-6
−0.24

Vincent’s side

Vincent YamamotoCurrently on VALLEY VISTA RC/VVRC COURTS CM7.5A
3.52
Mark Keeling(partner)Currently on WALNUT CREEK RC/Walnut Creek TC S70M6.0A
2.83

Opponents

William FungCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.32
Konstantin TimokhinCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.14
Rating 4.14 → 3.90Doubles result
Best match
+0.15
Mar 14 vs B. Mohamed / M. Purushothaman
Worst match
−0.24
Jan 10 vs W. Fung / K. Timokhin
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.
▲
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

Vincent Yamamoto’s MatchPoint NorCal tennis rating is 3.52, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on 2 active NorCal league teams.

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+0.134.02
Pulled toward the 2025 year-end level+0.114.14

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