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Karen Choi

Bellevue, WA
3.5A year-end 2025
81 matches · 49W–32L · seasons 2023–2026
Bump probability
3.03.54.0lowhigh

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.

3.08
estimated dynamic rating
Where the rating sits now, on 11 matches this season · USTA never publishes this number
17%
down to 3.0
83%
stay 3.5
0%
up to 4.0
Projected to December: 11% down · 89% stay · 0% up, from a year-end estimate of 3.10. Higher than today’s 3.08 because players this far below their band have historically finished nearer the middle of it.

A 3.5 runs from 3.01 to 3.50. This rating sits in the bottom 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
Bellevue · 3.5
98 of 110
WA · 3.5
1262 of 1364

Karen 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

Karen has played at 3.0, 3.5 across 4 seasons — 1 move up and 0 down.

2.53.03.52023202420252026

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 3.0, Karen has gone from the 57th to the 64th percentile of players at that level, 2023 to 2025.

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
3.0
66.7%
24W–12L · 55.7% of games
3.5
37.5%
3W–5L · 43.4% of games
6.0
75%
6W–2L · 60.1% of games
6.0mixed
61.5%
8W–5L · 52.5% of games
7.0mixed
33.3%
2W–4L · 45.5% of games

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

Match history81 matches
L
2026-05-16 · #2 Doubles · 3.5 · with Jessica Zhi
+0.030better than expected — took 41% of games against 32% expected
6-3, 7-6
L
2026-05-03 · #2 Doubles · 3.5 · with Jessica Zhi
−0.018below expectation — took 20% of games against 36% expected
6-2, 6-1
L
Anabela Torrealba / Hien Nguyen
2026-04-04 · #2 Doubles · 3.5 · with Miaomiao Zhang
−0.001about as expected — took 40% of games against 42% expected
6-4, 6-4
L
Lisa C / Zeran Wang
2026-03-29 · #1 Doubles · 3.5 · with Jessica Zhi
−0.017below expectation — took 45% of games against 52% expected
6-3, 4-6, 1-0
W
Lori Harris / Lena Peter
2026-03-07 · #1 Doubles · 3.5 · with Jessica Zhi
+0.010about as expected — took 50% of games against 47% expected
6-3, 2-6, 1-0
W
2026-02-14 · #1 Doubles · 3.5 · with Jessica Zhi
+0.045better than expected — took 53% of games against 37% expected
2-6, 6-2, 1-0
W
2026-01-31 · #2 Doubles · 3.5 · with Mary Jean Waite
+0.005about as expected — took 59% of games against 56% expected
7-6, 6-3
L
2026-01-25 · #3 Doubles · 3.5 · with Jessica Zhi
+0.014about as expected — took 33% of games against 33% expected
6-2, 6-4
W
Julia Leavitt / Cindy Rosschamps
2025-10-19 · #4 Doubles · with Jessica Zhi
+0.019better than expected — took 71% of games against 59% expected
6-1, 6-4
L
YANG LUO / Jieying Shichamps
2025-10-18 · #2 Doubles · with Mary Jean Waite
−0.045below expectation — took 29% of games against 52% expected
6-3, 6-2
W
Marisa Grotell / Paige Jankowskichamps
2025-10-18 · #4 Doubles · with Mary Jean Waite
+0.017better than expected — took 60% of games against 52% expected
6-0, 2-6, 1-0
W
Kelly Overman / Brooke Potthastchamps
2025-10-17 · #4 Doubles · with Jessica Zhi
+0.016better than expected — took 71% of games against 60% expected
6-2, 6-3
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.