MatchPoint

Player profile

Robert Obrien’s NorCal tennis rating

Robert Obrien
USTA 4.0 · NorCal league player
4.00
current
▼ −0.44 this season

Other formats · don’t affect your rating above

Combo 4.18
USTA4.00
2026
4 matches
4.003.933.86
Jan · 4.00
Feb · 4.00
Feb 1 · Doubles+0.14
W D. Sabaris / G. Rojas
6-2,6-3 · with Josh Cohen
● 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

4 matches

Published NorCal league results in 2026.

Feb 1, 2026 · Doubles

Won 6-2,6-3
+0.14

Robert’s side

Robert ObrienCurrently on CALIFORNIA TC CM8.5A
4.00
Josh Cohen(partner)Currently on CALIFORNIA TC CM8.5A
3.92

Opponents

Diego SabarisCurrently on SAN CARLOS TC/ARGUELLO PK CM8.5A
4.19
Gregory RojasCurrently on BAY CLUB SF TENNIS CM8.5B
3.87
Rating 3.86 → 4.00Doubles result

Jan 29, 2026 · Doubles

Lost 6-4,2-6,0-1
−0.05

Robert’s side

Robert ObrienCurrently on CALIFORNIA TC CM8.5A
4.00
Josh Cohen(partner)Currently on CALIFORNIA TC CM8.5A
3.92

Opponents

Vincent MarCurrently on MARIN TC 55MX8.0B
4.04
Erik LeeCurrently on LOWELL HS CM8.5A
4.29
Rating 3.91 → 3.86Doubles result

Jan 22, 2026 · Doubles

Lost 6-3,2-6,0-1
−0.06

Robert’s side

Robert ObrienCurrently on CALIFORNIA TC CM8.5A
4.00
Josh Cohen(partner)Currently on CALIFORNIA TC CM8.5A
3.92

Opponents

Vincent MarCurrently on MARIN TC 55MX8.0B
4.04
Erik LeeCurrently on LOWELL HS CM8.5A
4.29
Rating 3.96 → 3.91Doubles result
Best match
+0.14
Feb 1 vs D. Sabaris / G. Rojas
Worst match
−0.06
Jan 22 vs V. Mar / E. Lee
Where you started ›4.44
2023 year-end NTRP 4.54.30
Scale calibration+0.14
Season start4.44
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

Robert Obrien’s MatchPoint NorCal tennis rating is 4.00, an independent estimate based on published NorCal league results through September 20, 2026. They are currently rostered on CALIFORNIA TC CM8.5A.

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+0.134.57
Pulled toward the 2025 year-end level−0.054.00

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