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Player profile

Jon Yolles: estimated dynamic rating

Jon Yolles
USTA3.5
NorCal league player
3.27
Estimated dynamic rating
▼ −0.07 this season
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Mixed · 2026
3 matches
3.413.233.06
Jul · 3.41
Aug · 3.06
Aug 21 · Doubles−0.09
L K. Staats / F. Ghantous
6-4,1-6,0-1 · 3D · with Johanna Calabria
Your mixed rating, from mixed matches only. It doesn’t move your 3.27.● 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

8 matches

Published NorCal results in 2026 — 0 scoring, 8 combo or mixed. Combo and mixed don’t affect NTRP ratings.

May 16, 2026 · Doubles · Combo

Lost 4-6,7-5,0-1
−0.04

Jon’s side

Jon Yolles
3.19
Eric Schwartzman(partner)Currently on SCOTT VALLEY CM7.5A
3.56

Opponents

Somasekar SrinivasanCurrently on NOVATO TC/PIONEER PK CM7.5A
3.43
Gan TamCurrently on PETALUMA TA/CASA GRANDE HS 55MX7.0A
3.59
Combo rating 3.23 → 3.19Doubles result

May 13, 2026 · Doubles · Combo

Lost 3-6,6-4,0-1
−0.03

Jon’s side

Jon Yolles
3.19
Brian Marcus(partner)Currently on SCOTT VALLEY CM7.5A
3.65

Opponents

Jeffrey KentCurrently on MARIN TC CM7.5A
3.64
Igor ScherbaCurrently on MARIN TC 55MX8.0B
3.69
Combo rating 3.26 → 3.23Doubles result

Combo and mixed results move their own ratings, not your NTRP. USTA computes NTRP from adult singles and doubles only.

Best match
−0.09
Aug 21 vs K. Staats / F. Ghantous
Worst match
−0.14
Jul 26 vs H. Ruder / D. Volpi
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 Nov 4
Year-end re-anchoring
Pulled toward the 2024 year-end level+0.023.36
Pulled toward the 2025 year-end level+0.033.27

More about Jon

Jon Yolles has been a USTA NorCal 3.5 since 2023. The estimated dynamic rating is 3.27, down 0.07 this season, with a 1–7 record in 2026 across combo and mixed play. Most frequent partner: Eric Schwartzman, 1–1 in 2 matches together.

Record

1–7
2026 season, 8 matches
0–1
2025 season, 1 match
1
Longest winning streak
0–3
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, 2023–2025

3.5 from 2023 to 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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