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Karol Wong

Carlsbad, CA
4.0C year-end 2025
116 matches · 49W–67L · seasons 2019–2026
Bump probability
3.54.04.5lowhigh
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.
3.38
estimated dynamic rating
Where the rating sits now, on 15 matches this season · USTA never publishes this number
93%
down to 3.5
7%
stay 4.0
0%
up to 4.5
Projected to December: 73% down · 27% stay · 0% up, from a year-end estimate of 3.45. Higher than today’s 3.38 because players this far below their band have historically finished nearer the middle of it.

A 4.0 runs from 3.51 to 4.00. 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
Carlsbad · 4.0
19 of 19
CA · 4.0
258 of 259
By our estimated rating, not the published level.
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Karol 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

Karol has played at 3.5, 4.0 across 6 seasons — 1 move up and 0 down.

3.03.54.0201920222023202420252026

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 3.5, Karol has gone from the 2nd to the 45th percentile of players at that level, 2019 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 level4 levels played
3.5
50%
39W–39L · 50.8% of games
4.0
20%
3W–12L · 42.5% of games
4.5
58.3%
7W–5L · 52.8% of games
8.0
0%
0W–10L · 37% of games

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

Match history116 matches
L
Jill Kenny / Jennifer Graber
2026-07-27 · #1 Doubles · 4.0 · with Haruko Vajda
expectation pending — we're still fetching an opponent's record
6-3, 3-6, 1-0
L
Kristin Adams / Lin Sherman
2026-07-15 · #3 Doubles · 8.0 · with Haruko Vajda
expectation pending — we're still fetching an opponent's record
6-2, 6-1
L
Kristin DeWitt / Rebecca Coleman
2026-07-09 · #1 Doubles · 4.0 · with Yoon Choi
expectation pending — we're still fetching an opponent's record
6-4, 4-6, 1-0
L
Natalia Moskaleva / Lori Roth
2026-07-08 · #2 Doubles · 8.0 · with Karen Drayton
expectation pending — we're still fetching an opponent's record
6-3, 7-5
L
Julia Martin / Melissa Dodds
2026-07-01 · #3 Doubles · 8.0 · with Karen Drayton
expectation pending — we're still fetching an opponent's record
6-3, 6-3
L
2026-06-24 · #3 Doubles · 8.0 · with Meredith Lawida
expectation pending — we're still fetching an opponent's record
6-1, 6-2
L
Azumi Ueno / Katrina Lee
2026-06-19 · #3 Doubles · 4.0 · with Ruth Tumini
expectation pending — we're still fetching an opponent's record
6-2, 6-2
L
Frances Schnall / Lauren Cohen
2026-06-17 · #2 Doubles · 8.0 · with Janet Hoover
expectation pending — we're still fetching an opponent's record
6-2, 7-5
L
Susan Hong / Nelda Swanson
2026-05-15 · #3 Doubles · 4.0 · with Haruko Vajda
expectation pending — we're still fetching an opponent's record
6-2, 6-1
L
Joan Rogers / Stacey Dusseault
2026-05-08 · #3 Doubles · 4.0 · with Ruth Tumini
expectation pending — we're still fetching an opponent's record
6-4, 7-5
L
2026-04-24 · #3 Doubles · 4.0 · with Haruko Vajda
−0.038below expectation — took 29% of games against 49% expected
6-2, 6-3
L
Kristin DeWitt / Kimberly Krenek
2026-04-17 · #3 Doubles · 4.0 · with Haruko Vajda
expectation pending — we're still fetching an opponent's record
6-3, 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.