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WOONGJO Choi

Richland, WA
3.5C year-end 2025
36 matches · 22W–14L · seasons 2024–2026
Bump probability
3.03.54.0lowhigh
Where this rating stands today. Taller means more likely.
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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.
3.23
estimated dynamic rating
Where the rating sits now, on 13 matches this season · USTA never publishes this number
0%
down to 3.0
100%
stay 3.5
0%
up to 4.0

A 3.5 runs from 3.01 to 3.50. This rating sits in the middle 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
Richland · 3.5
3 of 5
WA · 3.5
936 of 1672
By our estimated rating, not the published level.
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WOONGJO 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

WOONGJO has played at 3.0, 3.5 across 3 seasons — 1 move up and 0 down.

2.53.03.5202420252026

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

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
3.0
100%
5W–0L · 72.3% of games
3.5
43.8%
7W–9L · 47% of games
4.0
0W–2L
not enough matches yet
6.0mixed
85.7%
6W–1L · 62.4% of games

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

Match history36 matches
W
2026-07-25 · #3 Doubles · 6.0 · with Megan Dodson
+0.000better than expected — took 75% of games against 43% expected
6-1, 6-3
W
2026-07-24 · #1 Doubles · 6.0 · with Sunghee Moon
+0.000about as expected — took 67% of games against 64% expected
6-3, 6-3
L
Scott Barcus
2026-05-17 · #1 Singles · 3.5
expectation pending — we're still fetching an opponent's record
6-2, 6-0
W
Bill Schoultz / Jerry Henderson
2026-05-17 · #2 Doubles · 3.5 · with Joonhoon Kim
expectation pending — we're still fetching an opponent's record
6-1, 6-3
L
Jason Rubright / Jeremy Sherette
2026-05-16 · #1 Doubles · 3.5 · with Sean Holloway
expectation pending — we're still fetching an opponent's record
7-5, 7-5
W
Raymond Rust Jr
2026-05-16 · #1 Singles · 3.5
expectation pending — we're still fetching an opponent's record
6-3, 1-0
W
Carlos Pessoa
2026-05-15 · #1 Singles · 3.5
expectation pending — we're still fetching an opponent's record
6-3, 6-1
L
Danny Mullins / Scott Stephen
2026-05-15 · #1 Doubles · 3.5 · with Roman Gavino
expectation pending — we're still fetching an opponent's record
7-5, 6-1
L
Emmett Heiss / James Degrasse
2026-02-22 · #3 Doubles · 4.0 · with Derek Peacock
expectation pending — we're still fetching an opponent's record
6-0, 6-2
W
Paul Cathcart
2026-02-21 · #2 Singles · 3.5
expectation pending — we're still fetching an opponent's record
6-4, 6-1
W
2026-02-21 · #3 Doubles · 3.5 · with Danny Sanchez
+0.019better than expected — took 48% of games against 42% expected
3-6, 7-6, 1-0
L
2026-02-21 · #2 Singles · 4.0
+0.103better than expected — took 40% of games against 6% expected
5-7, 6-1, 1-0
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.