May 25, 2026 · Doubles
Lost 0-6,0-6
−0.07
Opponents
Vijay SundaresanCurrently on HARBOR BAY CM9.5A
4.56Masashi OmoriCurrently on FREMONT TC CM8.5B
3.98Rating 4.06 → 3.99Doubles result
Player profile
John Sines’s NorCal tennis rating
John Sines
USTA 4.0 · NorCal league player
current
▲ +0.10 this season
Other formats · don’t affect your rating above
Combo 4.06Mixed 3.91
Active teams
No active team listing yet.
USTA4.00
2026
8 matches
Jan · 4.19
May · 3.99
May 25 · Doubles−0.07
L V. Sundaresan / M. Omori
0-6,0-6 · with Ed Chun
● 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
8 matches
Published NorCal league results in 2026.
Apr 11, 2026 · Singles
Lost 1-6,6-4,0-1
−0.08
John’s side
3.99
Opponents
Steve ZhangCurrently on BAY CLUB PL CM8.5A
4.21Rating 4.14 → 4.06Singles result
Apr 9, 2026 · Singles
Lost 5-7,1-6
−0.13
John’s side
3.99
Opponents
Chris(three Strikes Disqualification) FengCurrently on MISSION HILLS CM8.5A
3.99Rating 4.27 → 4.14Singles result
Apr 4, 2026 · Singles
Lost 3-6,2-6
−0.17
John’s side
3.99
Opponents
David SamuelsonCurrently on BLACKHAWK CC CM8.5A
4.00Rating 4.44 → 4.27Singles result
Mar 12, 2026 · Doubles
Lost 3 RE-2
−0.06
Rating 4.50 → 4.44Doubles result
Mar 8, 2026 · Doubles
Won 6-3,6-2
+0.05
John’s side
3.99
Jeffrey Cannon(partner)Currently on UNION CITY LEISURE S/VETERANS MEM PK 55MX8.0A
3.76Opponents
Suhardi TjoaCurrently on SUNNYVALE MTC CM8.5B
3.70Rickie JiangCurrently on BAY CLUB PL CM7.5A
3.89Rating 4.45 → 4.50Doubles result
Feb 1, 2026 · Singles
Won 6-2,6-4
+0.14
John’s side
3.99
Opponents
Vikram KadiCurrently on WALNUT CREEK RC/Walnut Creek TC CM8.5B
4.06Rating 4.31 → 4.45Singles result
Jan 11, 2026 · Doubles
Won 6-2,6-3
+0.12
Opponents
Shankar RamaiahCurrently on MISSION HILLS CM8.5A
3.97Balaji KrishnanCurrently on MISSION HILLS CM8.5A
3.91Rating 4.19 → 4.31Doubles result
Best match
+0.14
Feb 1 vs Vikram Kadi
Worst match
−0.17
Apr 4 vs David Samuelson
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
John Sines’s MatchPoint NorCal tennis rating is 3.99, 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−0.023.87
Pulled toward the 2025 year-end level−0.054.19
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