MatchPoint

Player profile

Lisa Chapman: estimated dynamic rating

Lisa Chapman
USTA4.5
NorCal league player
4.24
Estimated dynamic rating
▼ −0.20 this season
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Combo · 2025
6 matches
4.324.153.99
May · 4.22
Jul · 4.04
Jul 12 · Doubles−0.19
L D. Oldham / M. Wong
6-2,1-6,0-1 · with Karen Treppa
Your combo rating, from combo matches only. It doesn’t move your 4.24.● 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.

Jul 12, 2025 · Doubles · Combo

Lost 6-2,1-6,0-1
−0.19

Lisa’s side

Lisa Chapman
4.09
Karen Treppa(partner)Currently on WALNUT CREEK RC/Walnut Creek TC CW7.5C
3.34

Opponents

Debbie OldhamCurrently on PENINSULA TC CW7.5A
3.38
Mindy WongCurrently on PENINSULA TC CW8.5A
3.86
Combo rating 4.23 → 4.04Doubles result

May 17, 2025 · Doubles · Combo

Lost 5-7,4-6
−0.19

Lisa’s side

Lisa Chapman
4.09
Nga Gross(partner)Currently on THE CLUB @LIVERMORE CW7.5A
3.28

Opponents

Susan AnejaCurrently on WALNUT CREEK RC/Walnut Creek TC CW7.5B
3.95
Julie Yi
3.79
Combo rating 4.18 → 3.99Doubles result

Feb 27, 2025 · Doubles

Lost 6-1,2-6,0-1
−0.08

Lisa’s side

Lisa Chapman
4.24
Margaret Barry(partner)Currently on WALNUT CREEK RC/Walnut Creek TC 55MX9.0A
4.35

Opponents

Fenny WidjajaCurrently on WALNUT CREEK RC/Walnut Creek TC CW9.5A
4.45
Jill Van SlykeCurrently on VALLEY VISTA RC/VVRC COURTS CW8.5A
4.02
Rating 4.25 → 4.17Doubles result

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

Best match
+0.17
Jun 7 vs J. Deboisblanc / K. Saenz
Worst match
−0.19
May 17 vs S. Aneja / J. Yi
Where you started ›4.44
2023 year-end NTRP 4.54.30
Scale calibration+0.14
Season start4.44
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+0.074.51
Pulled toward the 2025 year-end level+0.104.24

More about Lisa

Lisa Chapman has been a USTA NorCal 4.5 since 2021, after starting at 3.0 in 2009. The estimated dynamic rating is 4.24, down 0.20 this season. Most frequent partner: Elaine Hennessy, 3–1 in 4 matches together.

Record

8–9
2025 season, 17 matches
2
Longest winning streak
0–4
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, 2009–2025

3.0 in 2009, 3.5 in 2010, 4.0 from 2011 to 2016, 4.5 from 2017 to 2019 and 4.5 from 2021 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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