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David An

Seattle, WA
4.5C year-end 2023
60 matches · 39W–21L · seasons 20192026
Bump probability
4.04.55.0lowhigh

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.

4.12
estimated dynamic rating
Where the rating sits now, on 9 matches this season · USTA never publishes this number
7%
down to 4.0
93%
stay 4.5
0%
up to 5.0

A 4.5 runs from 4.01 to 4.50. This rating sits in the lower half 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
Seattle · 4.5
47 of 103
WA · 4.5
152 of 364

David 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

David has played at 5.0, 4.5 across 5 seasons — 0 moves up and 1 down.

4.04.55.020192021202220232026

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 4.5, David has gone from the 94th to the 64th percentile of players at that level, 2021 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 level4 levels played
4.5
76.9%
20W–6L · 59.1% of games
5.0
38.9%
7W–11L · 46.1% of games
8.0mixed
100%
4W–0L · 68.1% of games
9.0mixed
55.6%
5W–4L · 58.3% of games

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

Match history60 matches
W
Vincent Lin / Raven Thio
2026-07-30 · #1 Doubles · 4.5 · with Cameron McDowell
+0.015about as expected — took 50% of games against 45% expected
5-7, 7-6, 1-0
W
N/A
2026-07-16 · #1 Doubles · 4.5 · with Nate Estes
0.086about as expected — took 100% of games against 96% expected
6-0, 6-0
L
Kojiro Narita / Miles Lander
2026-06-30 · #1 Doubles · 4.5 · with Nate Estes
0.019below expectation — took 29% of games against 42% expected
6-3, 6-2
L
2026-05-31 · #1 Doubles · 4.5 · with Avery Howard
0.026below expectation — took 29% of games against 44% expected
6-1, 6-4
L
Bally Bang / Patrick Boyle
2026-05-22 · #1 Doubles · 4.5 · with Jason Bediones
0.054below expectation — took 48% of games against 66% expected
6-4, 5-7, 1-0
W
2026-05-10 · #1 Doubles · 4.5 · with Avery Howard
+0.016better than expected — took 75% of games against 62% expected
6-2, 6-2
W
Vamsi Akella / Joy Michael Manda
2026-05-03 · #2 Doubles · 4.5 · with Bronson Shonk
+0.033better than expected — took 65% of games against 48% expected
4-6, 6-0, 1-0
W
Jacob Lee / Matthew Christensen
2026-05-02 · #1 Doubles · 4.5 · with Avery Howard
+0.016better than expected — took 59% of games against 51% expected
6-4, 7-5
L
Kevin ODonnell / Vikram Swamy
2026-04-26 · #1 Doubles · 4.5 · with Jason Bediones
0.025below expectation — took 47% of games against 57% expected
6-3, 3-6, 1-0
W
2023-06-02 · #1 Doubles · 4.5 · with Tristan Reni
+0.045better than expected — took 75% of games against 51% expected
6-1, 6-3
W
Zachary Allen / Jefferson Lai
2023-05-20 · #2 Doubles · 4.5 · with Tristan Reni
+0.002about as expected — took 65% of games against 61% expected
7-6, 6-1
L
2023-03-30 · #3 Doubles · 4.5 · with Tristan Reni
0.056below expectation — took 32% of games against 58% expected
6-0, 7-6
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.