MatchPoint

Player profile

Mark Harris: estimated dynamic rating

Mark Harris
USTA4.0
NorCal league player
3.91
Estimated dynamic rating
▲ +0.02 this season
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2026
13 matches
4.053.953.85
Jan · 3.96
Jun · 3.91
Jun 13 · Doubles−0.09
L S. Niehaus / T. Reidy
3-6,4-6 · with Kevin Knowles
● 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

13 matches

Published NorCal league results in 2026.

Apr 18, 2026 · Doubles

Lost 3-6,5-7
−0.06

Mark’s side

Mark Harris
3.91
Mark Shaw(partner)Currently on MILL VALLEY CM8.5A
4.10

Opponents

Caben ChesterCurrently on FLYTE RC CM8.5A
4.31
Tim RoseCurrently on FLYTE RC CM8.5A
4.05
Rating 3.91 → 3.85Doubles result

Mar 12, 2026 · Singles

Lost 3-6,0-6
−0.05

Mark’s side

Mark Harris
3.91

Opponents

Michael GradyCurrently on RAFAEL RC CM8.5A
4.31
Rating 3.97 → 3.91Singles result

Feb 14, 2026 · Singles

Lost 0-6,1-6
−0.01

Mark’s side

Mark Harris
3.91

Opponents

Seth Nobmann
4.73
Rating 3.97 → 3.97Singles result

Jan 31, 2026 · Singles

Lost 3-6,1-6
−0.06

Mark’s side

Mark Harris
3.91

Opponents

Michael GradyCurrently on RAFAEL RC CM8.5A
4.31
Rating 3.94 → 3.89Singles result
Best match
+0.09
Jan 18 vs J. Honey / C. Spelman
Worst match
−0.11
Jan 24 vs E. Korenman / M. Stuart
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−0.013.88
Pulled toward the 2025 year-end level−0.023.96

More about Mark

Mark Harris has been a USTA NorCal 4.0 since 2022, after starting at 3.5 in 2015. The estimated dynamic rating is 3.91, up 0.02 this season, with a 5–8 record in 2026. Most frequent partner: Mark Shaw, 2–1 in 3 matches together.

Record

5–8
2026 season, 13 matches
3–3
2025 season, 6 matches
3
Longest winning streak
1–2
Matches that went to a third set or match tiebreak

Partners

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

Year-end NTRP, 2015–2026

3.5 in 2015, 4.0 in 2016, 3.5 in 2017, 4.0 from 2018 to 2020 and 4.0 from 2022 to 2026.

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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