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Player profile

David Petrini: estimated dynamic rating

David Petrini
USTA3.5
Tiburon Pen C
3.26
Estimated dynamic rating
▼ −0.08 this season
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Combo · 2026
6 matches
3.453.333.21
Mar · 3.29
Oct · 3.21
Oct 17 · Doubles−0.07
L R. Ahearn / J. Osterweil
3-6,1-6 · 3D · with John Stewart
Your combo rating, from combo matches only. It doesn’t move your 3.26.● 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

24 matches

Published NorCal results in 2026 — 7 scoring, 17 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 17, 2026 · Doubles · 3D · Combo

Lost 3-6,1-6
−0.07

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
3.21
John Stewart(partner)Currently on TIBURON PEN C CM7.5A
3.24

Opponents

Robert AhearnCurrently on MARIN TC CM8.5A
4.07
Jody OsterweilCurrently on MARIN TC CM7.5A
3.29
Combo rating 3.27 → 3.21Doubles result

Oct 17, 2026 · Doubles · 3D · Mixed

Lost 5-7,7-6,0-1
−0.04

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
2.98
Melissa Feagin(partner)Currently on TIBURON PEN C CW6.5A
3.11

Opponents

Katy O'LearyCurrently on MARIN TC CW7.5A
3.17
Stacy NimmoCurrently on MARIN TC 55MX7.0A
3.34
Mixed rating 3.02 → 2.98Doubles result

Oct 4, 2026 · Doubles · 2D · Combo

Lost 1-6,0-6
−0.02

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
3.21
Scott Carlson(partner)Currently on TIBURON PEN C CM7.5A
3.28

Opponents

Pascal Mouret-LafageCurrently on MILL VALLEY CM7.5A
4.13
Colin LuceCurrently on MILL VALLEY CM7.5A
3.57
Combo rating 3.29 → 3.27Doubles result

Oct 3, 2026 · Doubles · 2D · Mixed

Lost 2-6,2-6
−0.07

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
2.98
Haidee Thai(partner)Currently on TIBURON PEN C CW7.5A
3.13

Opponents

Sean MurphyCurrently on RAFAEL RC 55MX7.0A
3.15
Betsy SnyderCurrently on RAFAEL RC CW7.5A
3.19
Mixed rating 3.10 → 3.02Doubles result

Sep 26, 2026 · Doubles · 3D · Mixed

Lost 2-6,6-7
−0.15

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
2.98
Elizabeth Duff(partner)Currently on TIBURON PEN C CW7.5A-DT
3.20

Opponents

Rick HollandCurrently on CANON S and TC 55MX7.0A
2.97
Andrea ReyCurrently on CANON S and TC CW6.5A
3.06
Mixed rating 3.24 → 3.10Doubles result

Aug 31, 2026 · Doubles · 3D · Combo

Lost 2-6,3-6
−0.04

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
3.21
Richard Greenberg(partner)Currently on TIBURON PEN C CM7.5A
3.69

Opponents

Brian MarcusCurrently on SCOTT VALLEY CM7.5A
3.65
Bruce ReedCurrently on SCOTT VALLEY CM7.5A
3.42
Combo rating 3.34 → 3.29Doubles result

Aug 6, 2026 · Doubles · Mixed

Won 6-3,6-3
+0.16

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
2.98
Adriana Mason(partner)Currently on TIBURON PEN C CW6.5A
3.13

Opponents

Michelle TorreCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.06
Donald TorreCurrently on NOVATO TC/PIONEER PK 55MX7.0A
3.06
Mixed rating 3.09 → 3.25Doubles result

Jul 2, 2026 · Doubles · Mixed

Lost 6-3,1-6,0-1
−0.05

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
2.98
Angela Webster(partner)Currently on TIBURON PEN C CW7.5A-DT
3.22

Opponents

Ian ScottCurrently on ROLLING HILLS CM7.5A
3.73
Lauren LevyCurrently on ROLLING HILLS CW6.5A
3.09
Mixed rating 3.14 → 3.09Doubles result

Mar 21, 2026 · Doubles · Combo

Won 7-6,6-4
+0.16

David’s side

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

Opponents

Stephen CrumpCurrently on MT TAM RC CM7.5A
3.32
Mark BrennanCurrently on MT TAM RC CM7.5A
3.44
Combo rating 3.29 → 3.45Doubles result

Feb 6, 2026 · Doubles · Mixed

Won 7-5,6-7,1-0
+0.11

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
2.98
Abby Hoffman(partner)Currently on TIBURON PEN C CW7.5A
3.18

Opponents

Mary GambleCurrently on MARIN CC CW8.5A
3.50
Paul DyliaccoCurrently on MARIN CC CM6.5A
2.66
Mixed rating 3.18 → 3.29Doubles result

Jan 25, 2026 · Doubles

Lost 5-7,7-6,0-1
−0.06

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
3.26
Emir Keye(partner)Currently on TIBURON PEN C CM7.5A
3.25

Opponents

Bong SuhCurrently on MILL VALLEY CM7.5A
3.38
Tim Emanuels
3.88
Rating 3.56 → 3.50Doubles result

Jan 12, 2026 · Doubles · Mixed

Lost 2-6,6-4,0-1
−0.04

David’s side

David PetriniCurrently on TIBURON PEN C CM7.5A
2.98
Sara Singerman(partner)Currently on TIBURON PEN C CW7.5A-DT
3.53

Opponents

Elliott MagnusonCurrently on MARIN TC CM7.5A
3.31
Molie MaloneCurrently on MARIN TC CW7.5A
3.40
Mixed rating 3.23 → 3.18Doubles result

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

Best match
+0.16
Mar 21 vs S. Crump / M. Brennan
Worst match
−0.07
Apr 4 vs E. Magnuson / M. Clem
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+0.033.37
Pulled toward the 2025 year-end level+0.013.56

More about David

David Petrini has been a USTA NorCal 3.5 since 2012, after starting at 3.0 in 2009. The estimated dynamic rating is 3.26, down 0.08 this season, with a 8–19 record in 2026 across regular, combo and mixed play. Most frequent partner: Haidee Thai, 2–1 in 3 matches together.

Record

8–19
2026 season, 27 matches
6–12
2025 season, 18 matches
2
Longest winning streak
3–9
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, 2009–2026

3.0 from 2009 to 2011 and 3.5 from 2012 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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