Jun 5, 2026 · Doubles
Won 6-2,6-4
+0.09
Opponents
Sam KirschnerCurrently on ORINDA CC CM6.5A
3.01Sam RothwellCurrently on ORINDA CC CM6.5A
3.22Rating 3.11 → 3.20Doubles result
Player profile
Roberto Rivera’s NorCal tennis rating
Roberto Rivera
USTA 3.5 · NorCal league player
current
▼ −0.14 this season
Other formats · don’t affect your rating above
Combo 3.20Mixed 3.20
Active teams
No active team listing yet.
USTA3.50
2026
6 matches
May · 3.08
Jun · 3.20
Jun 5 · Doubles+0.09
W S. Kirschner / S. Rothwell
6-2,6-4 · with Jimmy Gu
● 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
6 matches
Published NorCal league results in 2026.
May 29, 2026 · Doubles
Lost 6-4,3-6,0-1
−0.06
Opponents
Ariel SantosCurrently on CONCORD TC/WILLOW PASS PK CM7.5A
3.32Jonathan IndickCurrently on CONCORD TC/WILLOW PASS PK CM7.5A
3.41Rating 3.17 → 3.11Doubles result
May 22, 2026 · Doubles
Won 6-4,7-6
+0.06
Opponents
John ReynoldsCurrently on DIAMOND HILLS 40MX7.0B
3.07Son NguyenCurrently on DIAMOND HILLS CM6.5A
2.70Rating 3.10 → 3.17Doubles result
May 15, 2026 · Doubles
Lost 0-6,2-6
−0.04
Rating 3.14 → 3.10Doubles result
May 10, 2026 · Doubles
Won 7-6,6-4
+0.13
Opponents
Mark SungCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.12Konstantin TimokhinCurrently on WALNUT CREEK RC/Walnut Creek TC CM6.5B
3.14Rating 3.01 → 3.14Doubles result
May 1, 2026 · Doubles
Lost 0-6,3-6
−0.07
Opponents
Ariel SantosCurrently on CONCORD TC/WILLOW PASS PK CM7.5A
3.32Jonathan IndickCurrently on CONCORD TC/WILLOW PASS PK CM7.5A
3.41Rating 3.08 → 3.01Doubles result
Best match
+0.13
May 10 vs M. Sung / K. Timokhin
Worst match
−0.07
May 1 vs A. Santos / J. Indick
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
Roberto Rivera’s MatchPoint NorCal tennis rating is 3.20, 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+0.043.38
Pulled toward the 2025 year-end level+0.083.08
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