MatchPoint

Player profile

Quinton Ma: estimated dynamic rating

Quinton Ma
USTA4.0
NorCal league player
3.66
Estimated dynamic rating
▼ −0.23 this season
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2025
5 matches
3.973.763.55
Apr · 3.97
Jun · 3.55
Jun 3 · Doubles−0.09
L G. Aguilera / H. Zhang
2-6,4-6 · with David Law
● Won ● Lost · Select a point to see that match.Your whole season is recalculated daily, so earlier points can shift as new results come in.

Current season

0 matches

Published NorCal league results in 2026.

Best match
−0.06
Apr 30 vs S. Han / J. Sierra
Worst match
−0.12
Apr 26 vs D. Buchmann / J. Wang
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 Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level+0.083.97
Pulled toward the 2025 year-end level+0.123.66

More about Quinton

Quinton Ma has been a USTA NorCal 4.0 since 2025. The estimated dynamic rating is 3.66, down 0.23 this season.

Record

0–5
2025 season, 5 matches
0–1
Matches that went to a third set or match tiebreak

Partners

Year-end NTRP, 2023–2025

4.0 in 2023 and 4.0 in 2025.

MatchPoint's estimated dynamic rating is an independent estimate from published USTA NorCal league results through November 4, 2026. It is not a rating USTA calculates, and MatchPoint is not affiliated with USTA.

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