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Liza Dumler

Charlotte, NC
4.0C year-end 2025
179 matches · 120W–59L · seasons 2019–2026
Bump probability
3.54.04.5lowhigh
Where this rating stands today. Taller means more likely.
i
The dashed lines are the edges of your band. The three shaded areas are exactly the three percentages below — area here is the chance of one outcome for you, not a count of players.
3.77
estimated dynamic rating
Where the rating sits now, on 9 matches this season · USTA never publishes this number
0%
down to 3.5
100%
stay 4.0
0%
up to 4.5

A 4.0 runs from 3.51 to 4.00. This rating sits in the middle of the band, and every match moves it.

Our estimate, not a USTA figure.
i
scale measured at this point of 2023 on 2160 players. It moves when you play, and occasionally when we improve the model. USTA publishes year-end ratings in December, which is when this gets graded against what actually happened.
Where you rank
Charlotte · 4.0
33 of 62
NC · 4.0
56 of 105
By our estimated rating, not the published level.
i
Liza is ranked against players at the same level in the same place. The published level is identical for everyone in a band, so it cannot separate them — our estimate can. Groups smaller than five are not ranked at all, because a placing out of two is noise dressed as standing.
Over timerating by season, and how you rank
Rating by season

Liza has played at 3.0, 3.5, 4.0 across 6 seasons — 2 moves up and 0 down.

2.53.03.54.0201920222023202420252026

The line is our estimate; the horizontal lines are level boundaries, so crossing one is a bump. Hollow points are years we inferred from the level played the following season, because USTA publishes a current rating but no history.

How you rank at your level
At 4.0, Liza has gone from the 88th to the 51st percentile of players at that level, 2022 to 2026.

Percentile compares the same level in the same season, by share of games won. Mixed is shown for context — USTA rules exclude it from your adult rating unless mixed is all you play.

By level7 levels played
3.0
100%
6W–0L · 69.2% of games
3.5
58.3%
14W–10L · 59.1% of games
4.0
78%
46W–13L · 60.4% of games
4.5
38.5%
5W–8L · 43.2% of games
6.5
75%
3W–1L · 62% of games
7.5
65.5%
19W–10L · 58.3% of games
8.5
55.6%
10W–8L · 55.8% of games

Games won matters more than matches won — NTRP adjusts on margins.

Match history179 matches
L
2026-07-29 · #2 Doubles · 4.5 · with Lisa Stewart
expectation pending — we're still fetching an opponent's record
6-1, 7-6
L
Debbie Titlestad / Heather Shaw
2026-07-22 · #1 Doubles · 4.5 · with Lisa Anderson
expectation pending — we're still fetching an opponent's record
6-4, 6-2
W
Michelle Wright / Katy Hart
2026-07-08 · #2 Doubles · 4.5 · with Lynn Hughes
expectation pending — we're still fetching an opponent's record
6-4, 6-4
L
Janet Steyl / Heather Shaw
2026-06-17 · #1 Doubles · 4.5 · with Tylee Kessler
expectation pending — we're still fetching an opponent's record
6-1, 6-3
W
Tanya Ormand / Taylor Dries
2026-04-24 · #2 Doubles · 4.0 · with Lisa Stewart
expectation pending — we're still fetching an opponent's record
6-4, 6-0
L
Marshall Wyker / Allison Moss
2026-04-17 · #2 Doubles · 4.0 · with Lisa Anderson
expectation pending — we're still fetching an opponent's record
4-6, 7-5, 1-0
L
2026-04-10 · #2 Doubles · 4.0 · with Kim Bowman
expectation pending — we're still fetching an opponent's record
6-2, 6-2
W
Sandy Dellinger / Beth Hahn
2026-03-20 · #1 Doubles · 4.0 · with Lisa Anderson
expectation pending — we're still fetching an opponent's record
6-0, 6-0
L
Katie Crosby / Kathryn Martin
2026-03-06 · #2 Doubles · 4.0 · with Ivy Tedrick
expectation pending — we're still fetching an opponent's record
6-2, 6-2
W
Natalie Fitzgerald / CHRISTI DEWAELE
2025-10-10 · #3 Doubles · 7.5 · with Tracey Rosenberg
expectation pending — we're still fetching an opponent's record
6-4, 6-1
L
Cyndi Sheeler / Heather Crysler
2025-10-06 · #2 Doubles · 8.5 · with Lynn Hughes
expectation pending — we're still fetching an opponent's record
1-6, 6-0, 1-0
W
Jacqueline Cugliari / Michelle Lynch
2025-09-29 · #2 Doubles · 8.5 · with Tammy Basinger
expectation pending — we're still fetching an opponent's record
5-7, 6-4, 1-0
What an account addsprivate to you

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Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.