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Player profile

Rob Acker: estimated dynamic rating

Rob Acker
USTA3.5
Tiburon Pen C
3.40
Estimated dynamic rating
▲ +0.06 this season
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Combo · 2026
9 matches
3.593.313.02
Mar · 3.02
Oct · 3.55
Oct 17 · Doubles−0.04
L D. Sadoff / C. Cooper
2-6,5-7 · 2D · with Emir Keye
Your combo rating, from combo matches only. It doesn’t move your 3.40.● 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

23 matches

Published NorCal results in 2026 — 14 scoring, 9 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 17, 2026 · Doubles · 2D · Combo

Lost 2-6,5-7
−0.04

Rob’s side

Rob AckerCurrently on TIBURON PEN C CM7.5A
3.55
Emir Keye(partner)Currently on TIBURON PEN C CM7.5A
3.20

Opponents

David SadoffCurrently on MARIN TC CM8.5A
3.99
Chris CooperCurrently on MARIN TC CM7.5A
4.00
Combo rating 3.59 → 3.55Doubles result

Oct 6, 2026 · Doubles · 3D · Combo

Won 6-3,7-5
+0.06

Rob’s side

Rob AckerCurrently on TIBURON PEN C CM7.5A
3.55
Ben Fisher(partner)Currently on TIBURON PEN C CM7.5A
3.27

Opponents

Paul CaselliniCurrently on MARIN TC CM7.5B
3.57
Mani SheikCurrently on MARIN TC CM7.5B
3.15
Combo rating 3.53 → 3.59Doubles result

Oct 4, 2026 · Doubles · 1D · Combo

Won 6-0,6-7,1-0
+0.18

Rob’s side

Rob AckerCurrently on TIBURON PEN C CM7.5A
3.55
Taylor Greason(partner)Currently on TIBURON PEN C CM7.5A
3.76

Opponents

Lucas HatchCurrently on MILL VALLEY CM8.5A
3.91
Paul RimasCurrently on MILL VALLEY CM7.5A
3.66
Combo rating 3.36 → 3.53Doubles result

Sep 12, 2026 · Doubles · 1D · Combo

Lost 3-6,6-3,0-1
−0.02

Rob’s side

Rob AckerCurrently on TIBURON PEN C CM7.5A
3.55
Taylor Greason(partner)Currently on TIBURON PEN C CM7.5A
3.76

Opponents

Nick NottiCurrently on RAFAEL RC CM8.5A
4.10
Aldy ButlerCurrently on RAFAEL RC CM7.5A
4.00
Combo rating 3.38 → 3.36Doubles result

Aug 27, 2026 · Doubles · 1D · Combo

Lost 3-6,2-6
−0.06

Rob’s side

Rob AckerCurrently on TIBURON PEN C CM7.5A
3.55
Dana Long(partner)Currently on TIBURON PEN C CM7.5A
3.99

Opponents

Scott KeyCurrently on MT TAM RC CM7.5A
4.03
Marvel WarrenCurrently on MT TAM RC CM7.5A
3.70
Combo rating 3.44 → 3.38Doubles result

Jun 13, 2026 · Doubles

Won 4-6,6-3,1-0
+0.06

Rob’s side

Rob AckerCurrently on TIBURON PEN C CM7.5A
3.40
Scott Carlson(partner)Currently on TIBURON PEN C CM7.5A
3.32

Opponents

Steven LundCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.17
Prateek Donni
3.34
Rating 3.34 → 3.40Doubles result

May 14, 2026 · Doubles

Won 6-2,4-6,1-0
+0.14

Rob’s side

Rob AckerCurrently on TIBURON PEN C CM7.5A
3.40
Taylor Greason(partner)Currently on TIBURON PEN C CM7.5A
3.62

Opponents

Bruno Luiz Ley SantosCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A
3.45
Tim MeksavanhCurrently on ROHNERT PK TC/MAGNOLIA/M PK CM7.5A
3.47
Rating 3.34 → 3.48Doubles result

Mar 21, 2026 · Doubles · Combo

Won 7-6,6-4
+0.13

Rob’s side

Rob AckerCurrently on TIBURON PEN C CM7.5A
3.55
David Petrini(partner)Currently on TIBURON PEN C CM7.5A
3.21

Opponents

Stephen CrumpCurrently on MT TAM RC CM7.5A
3.32
Mark BrennanCurrently on MT TAM RC CM7.5A
3.44
Combo rating 3.02 → 3.15Doubles result

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

Best match
+0.18
Oct 4 vs L. Hatch / P. Rimas
Worst match
−0.06
Aug 27 vs S. Key / M. Warren
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−0.023.32
Pulled toward the 2025 year-end level−0.033.40

More about Rob

Rob Acker has been a USTA NorCal 3.5 since 2022. The estimated dynamic rating is 3.40, up 0.06 this season, with a 14–10 record in 2026 across regular and combo play. Most frequent partner: Charles Muller, 4–5 in 9 matches together.

Record

14–10
2026 season, 24 matches
9–12
2025 season, 21 matches
4
Longest winning streak
9–6
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, 2022–2026

3.5 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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