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Thea Lasky

Malibu, CA
4.5C year-end 2025
152 matches · 57W–95L · seasons 20192026
Bump probability
4.04.55.0lowhigh
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.
3.87
estimated dynamic rating
Where the rating sits now, on 7 matches this season · USTA never publishes this number
94%
down to 4.0
6%
stay 4.5
0%
up to 5.0
Projected to December: 75% down · 25% stay · 0% up, from a year-end estimate of 3.95. Higher than today’s 3.87 because players this far below their band have historically finished nearer the middle of it.

A 4.5 runs from 4.01 to 4.50. This rating sits in the bottom of the band, and every match moves it.

Our estimate, not a USTA figure.
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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
CA · 4.5
164 of 176
By our estimated rating, not the published level.
i
Thea 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

Thea has been 4.5 for all 7 seasons on record, but moved a long way inside it — from the bottom of the band to the middle.

4.04.52019202020212022202420252026

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. The smaller, faded points — 2025 — rest on fewer than 5 matches, where the estimate is mostly the level the player was entered at rather than anything they did on court. Read the shape, not the value.

How you rank at your level
At 4.5, Thea has gone from the 17th to the 58th percentile of players at that level, 2019 to 2024.

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 level4 levels played
0.0
0W–3L
not enough matches yet
4.5
39.5%
45W–69L · 46.5% of games
8.0
25%
2W–6L · 45.1% of games
8.0mixed
34.8%
8W–15L · 44.9% of games

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

Match history152 matches
L
2026-08-01 · #3 Doubles · 8.0 · with Candace Kelly
expectation pending — we're still fetching an opponent's record
6-2, 6-1
W
2026-07-12 · #3 Doubles · 8.0 · with Sarah Wells
expectation pending — we're still fetching an opponent's record
6-2, 6-3
L
Beverly Aronson / Paula Medina
2026-06-27 · #2 Doubles · 8.0 · with Sarah Wells
expectation pending — we're still fetching an opponent's record
6-2, 3-6, 1-0
L
Kersten Barr
2026-05-16 · #1 Singles · 4.5
expectation pending — we're still fetching an opponent's record
6-1, 6-2
W
N/A
2026-05-09 · #1 Singles · 4.5
expectation pending — we're still fetching an opponent's record
6-0, 6-0
L
Catherine Gill
2026-03-22 · #1 Singles · 4.5
expectation pending — we're still fetching an opponent's record
6-3, 6-2
W
Monica Bandy
2026-01-31 · #1 Singles · 4.5
expectation pending — we're still fetching an opponent's record
6-3, 6-3
L
Sandra Cranston / Jeanne Work
2025-11-22 · #3 Doubles · 4.5 · with Ghazala Trotter
expectation pending — we're still fetching an opponent's record
6-3, 6-2
L
Victoria Colf / Emily Gardner
2025-06-14 · #2 Doubles · 4.5 · with Mindy Czubiak
expectation pending — we're still fetching an opponent's record
6-1, 6-0
L
2025-03-22 · #3 Doubles · 4.5 · with Ghazala Trotter
expectation pending — we're still fetching an opponent's record
2-6, 6-2, 1-0
L
Angela Berrett / Sheri Kanongataa
2024-12-07 · #1 Doubles · 4.5 · with Renee Whitlock
expectation pending — we're still fetching an opponent's record
1-6, 6-0, 1-0
L
Jenna Stepp / Alison Ferguson
2024-11-30 · #1 Doubles · 4.5 · with Ghazala Trotter
expectation pending — we're still fetching an opponent's record
6-0, 6-2
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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.