Jun 14, 2026 · Doubles
Lost 3-6,0-6
−0.09
Rating 4.86 → 4.77Doubles result
Player profile
Colin Mark-griffin’s NorCal tennis rating
Colin Mark-griffin
USTA 5.0 · NorCal league player
current
▼ −0.17 this season
Other formats · don’t affect your rating above
Mixed 4.85
Active teams
No active team listing yet.
USTA5.00
2026
4 matches
May · 5.04
Jun · 4.77
Jun 14 · Doubles−0.09
L A. Jayaraman / P. Law
3-6,0-6 · with Murphey Parker
● 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 results in 2026 — 2 scoring, 2 combo or mixed. Combo and mixed don’t affect NTRP ratings.
May 30, 2026 · Doubles
Lost 5-7,3-6
−0.18
Opponents
Michael SaucyCurrently on GALVIN PK CM8.5A
4.79Tom VeachCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM8.5A
4.50Rating 5.04 → 4.86Doubles result
Mar 15, 2026 · Doubles · Mixed
Won 6-1,6-0
+0.07
Opponents
Erin RichardsonCurrently on OLYMPIC CW9.5A
3.89Arjith JayaramanCurrently on OLYMPIC CM9.5A
4.76Mixed rating 4.79 → 4.85Doubles result
Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Jan 11, 2026 · Doubles · Mixed
Won 6-4,6-1
+0.05
Opponents
Samantha NadyCurrently on SAN PABLO PK CW9.5A
4.33Sam BehbehaniCurrently on SAN PABLO PK CM9.5A
4.54Mixed rating 4.74 → 4.79Doubles result
Mixed results move their own rating, not your NTRP — USTA computes NTRP from adult singles and doubles only.
Best match
−0.09
Jun 14 vs A. Jayaraman / P. Law
Worst match
−0.18
May 30 vs M. Saucy / T. Veach
Where you started ›4.94
2021 year-end NTRP 5.04.80
Scale calibration+0.14
Season start4.94
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
Colin Mark-griffin’s MatchPoint NorCal tennis rating is 4.77, 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+0.054.99
Pulled toward the 2025 year-end level+0.055.04
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