Sep 13, 2026 · Singles · 1S
Won 6-3,6-4
+0.05
William’s side
3.92
Opponents
3.77
Rating 3.81 → 3.85Singles result
Player profile
William Du’s NorCal tennis rating
William Du
USTA 4.0 · NorCal league player
current
▲ +0.58 this season
Other formats · don’t affect your rating above
Combo 3.76
Active teams
No active team listing yet.
USTA4.00
2026
18 matches
Mar · 3.04
Sep · 3.92
Sep 13 · Singles+0.07
W Kou Kong
6-2,6-4 · 1S
● 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
18 matches
Published NorCal league results in 2026.
Sep 13, 2026 · Singles · 1S
Won 6-2,6-4
+0.07
William’s side
3.92
Opponents
Kou KongCurrently on SHELDON PK CM7.5A
3.81Rating 3.85 → 3.92Singles result
Jun 28, 2026 · Singles
Won 6-2,1-6,1-0
+0.06
William’s side
3.92
Opponents
Gautam KotwalCurrently on SUNNYVALE MTC CM7.5B
3.82Rating 3.74 → 3.81Singles result
Jun 14, 2026 · Singles
Lost 1-6,1-6
−0.05
William’s side
3.92
Opponents
4.37
Rating 3.79 → 3.74Singles result
Jun 13, 2026 · Singles
Lost 3-6,4-6
−0.12
William’s side
3.92
Opponents
John ChenCurrently on PLEASANTON CM8.5A
4.11Rating 3.91 → 3.79Singles result
May 24, 2026 · Singles
Won 2-6,6-4,1-0
+0.12
William’s side
3.92
Opponents
Benjamin BrownCurrently on MORGAN HILL TC/MORGAN HILL TC CM8.5A
4.01Rating 3.79 → 3.91Singles result
May 23, 2026 · Doubles
Won 1-6,7-6,1-0
+0.13
Opponents
Patrick OakesCurrently on BAY CLUB SANTA CLARA 55MX8.0A
4.04Alex VainbergCurrently on BAY CLUB COURTSIDE CM8.5A
4.03Rating 3.66 → 3.79Doubles result
May 17, 2026 · Singles
Lost 1-6,1-6
−0.00
William’s side
3.92
Opponents
Imran AllanaCurrently on FREMONT TC CM9.5A
4.77Rating 3.67 → 3.66Singles result
May 16, 2026 · Singles
Won 6-1,6-0
+0.02
William’s side
3.92
Opponents
Vlad GetselevichCurrently on LOS GATOS SR CM7.5B
3.37Rating 3.65 → 3.67Singles result
May 10, 2026 · Singles
Won 6-2,5-7,1-0
+0.13
William’s side
3.92
Opponents
Vikas SharmaCurrently on FREMONT TC CM7.5A
3.99Rating 3.52 → 3.65Singles result
May 9, 2026 · Singles
Won 6-4,3-6,1-0
+0.16
William’s side
3.92
Opponents
Sam KoCurrently on GOLDMAN TC CM7.5A
4.11Rating 3.36 → 3.52Singles result
May 3, 2026 · Singles
Won 6-4,6-4
+0.22
William’s side
3.92
Opponents
4.12
Rating 3.14 → 3.36Singles result
May 2, 2026 · Singles
Won 6-4,6-1
+0.08
William’s side
3.92
Opponents
Katphin MooCurrently on CROW CANYON CC CM7.5A
3.73Rating 3.06 → 3.14Singles result
Apr 26, 2026 · Singles
Lost 2-6,0-6
−0.01
William’s side
3.92
Opponents
Dillon LamCurrently on SUNNYVALE MTC CM9.5A
4.73Rating 3.07 → 3.06Singles result
Apr 25, 2026 · Singles
Won 6-1,6-1
+0.18
William’s side
3.92
Opponents
Rating 2.89 → 3.07Singles result
Apr 19, 2026 · Singles
Lost 3-6,6-7
−0.00
William’s side
3.92
Opponents
Paul LiuCurrently on PLEASANTON 55MX9.0A
4.68Rating 2.89 → 2.89Singles result
Apr 16, 2026 · Singles
Lost 1-6,2-6
−0.04
William’s side
3.92
Opponents
Fernando RamosCurrently on RICHMOND TA/NICHOLL PK CM9.5A
4.23Rating 2.94 → 2.89Singles result
Mar 21, 2026 · Doubles
Lost 3-6,4-6
−0.10
Opponents
Saptarshi RoyCurrently on PLEASANTON CM8.5B
3.72Praveenkumar DavidsonCurrently on PLEASANTON CM7.5A
3.76Rating 3.04 → 2.94Doubles result
Best match
+0.22
May 3 vs Ian Dutta
Worst match
−0.12
Jun 13 vs John Chen
▲
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
William Du’s MatchPoint NorCal tennis rating is 3.92, 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−0.223.12
Pulled toward the 2025 year-end level−0.213.04
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