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Haley Zeylmaker

Renton, WA
4.0C year-end 2025
139 matches · 81W–58L · seasons 20192026
Bump probability
3.54.04.5lowhigh

Where this rating stands today. Taller means more likely. The dashed lines are the band edges, and the three shaded areas are the three percentages below.

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 — scale measured at this point of 2023 on 2160 players. Graded publicly in December when USTA publishes year-end ratings. It moves when you play, and occasionally when we improve the model.

Where you rank
Renton · 4.0
2 of 14
WA · 4.0
206 of 782

Haley is ranked among players at the same level in the same place, by our estimated dynamic rating — not the published level, which is the same for everyone in the band. Groups smaller than five are not ranked, because a placing out of two is noise dressed as standing.

Over timerating by season, and how you rank
Rating by season

Haley has played at 4.5, 4.0 across 8 seasons — 0 moves up and 1 down.

3.54.04.520192020202120222023202420252026

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, Haley has gone from the 91st to the 36th percentile of players at that level, 2019 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 level5 levels played
4.0
67.6%
25W–12L · 57% of games
4.5
52.8%
19W–17L · 47% of games
5.0
0W–3L
not enough matches yet
8.0mixed
59.1%
13W–9L · 52.3% of games
9.0mixed
40%
6W–9L · 45% of games

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

Match history139 matches
L
2026-06-27 · #1 Doubles · 4.0 · with Jenny Sia
+0.012about as expected — took 37% of games against 36% expected
6-4, 6-3
L
2026-05-24 · #1 Doubles · 4.0 · with Hanh Hoang
0.022below expectation — took 41% of games against 52% expected
7-6, 6-3
W
2026-05-15 · #2 Doubles · 4.0 · with Tiffany Hom
+0.028better than expected — took 65% of games against 51% expected
6-1, 7-6
W
2026-05-03 · #1 Doubles · 4.0 · with Ying-Fang Lai
0.025below expectation — took 53% of games against 63% expected
6-2, 2-6, 1-0
L
2026-04-10 · #1 Doubles · 4.0 · with Ying-Fang Lai
0.001about as expected — took 43% of games against 44% expected
7-6, 6-4
L
2026-03-28 · #2 Singles · 4.0
0.059below expectation — took 50% of games against 68% expected
1-6, 6-2, 1-0
W
Arindam Majumder / Anita Marreromixed
2025-11-15 · #2 Doubles · 8.0 · with Jeffrey Nguyen
+0.000better than expected — took 63% of games against 53% expected
6-4, 6-3
L
2025-09-20 · #2 Doubles · 8.0 · with Kevin Kang
+0.000about as expected — took 41% of games against 42% expected
6-7, 6-2, 1-0
L
2025-09-06 · #1 Doubles · 8.0 · with Kevin Li
+0.000below expectation — took 45% of games against 58% expected
4-6, 6-3, 1-0
L
2025-08-16 · #1 Doubles · with Hanh Hoang
0.052below expectation — took 41% of games against 62% expected
6-3, 7-6
L
2025-07-26 · #1 Doubles · 4.0 · with Hanh Hoang
0.029below expectation — took 43% of games against 56% expected
6-3, 6-7, 1-0
W
2025-06-29 · #1 Doubles · 4.0 · with Hanh Hoang
+0.012better than expected — took 71% of games against 61% expected
6-3, 6-2
What an account addsprivate to you

Signing in lets you point an account at your own record and keep things alongside it: notes on individual matches, your racquet and string setup, restring reminders, friendly matches that never reach TennisLink, and a diary of what you changed and what happened after.

None of it is visible to anyone else. Not to other players, not on your public page, not in search. Every private table is scoped to your account at the database level, so it is enforced rather than promised. The public page you are looking at is built from USTA match results and nothing else.

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