Jun 4, 2026 · Doubles
Lost 5-7,3-6
−0.04
Opponents
Paul RimasCurrently on MILL VALLEY CM7.5A
3.61Patrick RyanCurrently on MILL VALLEY CM7.5A
3.66Rating 3.36 → 3.32Doubles result
Player profile
Charles Muller’s NorCal tennis rating
Charles Muller
USTA 3.5 · NorCal league player
current
▼ −0.02 this season
Other formats · don’t affect your rating above
Combo 3.41
Active teams
No active team listing yet.
USTA3.50
2026
12 matches
Jan · 3.73
Jun · 3.32
Jun 4 · Doubles−0.04
L P. Rimas / P. Ryan
5-7,3-6 · with Rob Acker
● 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
12 matches
Published NorCal results in 2026 — 9 scoring, 3 combo or mixed. Combo and mixed don’t affect NTRP ratings.
May 31, 2026 · Doubles
Lost 5-7,6-4,0-1
−0.10
Rating 3.46 → 3.36Doubles result
May 22, 2026 · Doubles
Won 7-6,1-6,1-0
+0.18
Opponents
Roland DavantesCurrently on RAFAEL RC CM7.5A
3.43Stewart ClarkCurrently on RAFAEL RC CM7.5A
3.45Rating 3.29 → 3.46Doubles result
May 19, 2026 · Doubles · Combo
Lost 6-1,3-6,0-1
−0.05
Opponents
Steve MarshallCurrently on SCOTT VALLEY CM7.5A
4.06Mark DowningCurrently on SCOTT VALLEY CM7.5A
3.53Combo rating 3.46 → 3.41Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
May 12, 2026 · Doubles
Won 3-6,7-6,1-0
+0.08
Rating 3.20 → 3.29Doubles result
Apr 26, 2026 · Doubles · Combo
Lost 3-6,0-6
−0.05
Opponents
Chris BeardCurrently on RAFAEL RC CM7.5A
3.89Roland DavantesCurrently on RAFAEL RC CM7.5A
3.61Combo rating 3.51 → 3.46Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 4, 2026 · Doubles · Combo
Lost 4-6,4-6
−0.11
Opponents
Elliott MagnusonCurrently on MARIN TC CM7.5A
3.50Mark ClemCurrently on MARIN TC 40MX7.0B
3.53Combo rating 3.62 → 3.51Doubles result
Combo results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Apr 3, 2026 · Doubles
Lost 4-6,6-4,0-1
−0.04
Opponents
Patrick RimbaudCurrently on ROLLING HILLS CM7.5A
3.65Marc CampbellCurrently on ROLLING HILLS CM7.5A
3.55Rating 3.24 → 3.20Doubles result
Mar 15, 2026 · Doubles
Lost 6-3,4-6,0-1
−0.07
Rating 3.31 → 3.24Doubles result
Mar 5, 2026 · Doubles
Lost 2-6,4-6
−0.12
Rating 3.43 → 3.31Doubles result
Jan 25, 2026 · Singles
Lost 3-6,4-6
−0.15
Charles’s side
3.32
Opponents
Brandon LawniczakCurrently on MILL VALLEY CM7.5A
3.40Rating 3.59 → 3.43Singles result
Jan 10, 2026 · Doubles
Lost 3-6,3-6
−0.15
Opponents
Chris BeardCurrently on RAFAEL RC CM7.5A
3.45Roland DavantesCurrently on RAFAEL RC CM7.5A
3.43Rating 3.73 → 3.59Doubles result
Best match
+0.18
May 22 vs R. Davantes / S. Clark
Worst match
−0.15
Jan 25 vs Brandon Lawniczak
Where you started ›3.34
2023 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
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
Charles Muller’s MatchPoint NorCal tennis rating is 3.32, 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+0.013.35
Pulled toward the 2025 year-end level−0.033.73
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