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Kimberly Quach

Portland, OR
4.5C year-end 2025
205 matches · 109W–96L · 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.

3.94
estimated dynamic rating
Where the rating sits now, on 31 matches this season · USTA never publishes this number
77%
down to 4.0
23%
stay 4.5
0%
up to 5.0
Projected to December: 51% down · 49% stay · 0% up, from a year-end estimate of 4.00. Higher than today’s 3.94 because players this far below their band have historically finished nearer the middle of it.

A 4.5 runs from 4.01 to 4.50. 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
Portland · 4.5
103 of 119
OR · 4.5
186 of 226

Kimberly 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.

Teams99 teams · 2003–2027
Over timerating by season, and how you rank
Rating by season

Kimberly has been 4.5 for all 7 seasons on record, but moved a long way inside it — from the bottom of the band to the top.

4.04.52019202020222023202420252026

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, Kimberly has gone from the 93rd to the 68th percentile of players at that level, 2020 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 level7 levels played
0.0
1W–2L
not enough matches yet
4.5
67.2%
43W–21L · 57.9% of games
5.0
75%
3W–1L · 54% of games
8.0
100%
6W–0L · 65.5% of games
9.0
36.4%
8W–14L · 48.5% of games
8.0mixed
46.2%
12W–14L · 47.4% of games
9.0mixed
50%
20W–20L · 51.6% of games

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

Match history205 matches
L
2026-07-26 · MPRC-Yu · #2 Doubles · 8.0 · with Kai Zhang
+0.000about as expected — took 29% of games against 34% expected
6-3, 6-2
L
2026-07-12 · MPRC-Yu · #2 Doubles · 8.0 · with Kai Zhang
+0.000about as expected — took 33% of games against 35% expected
6-3, 6-3
L
2026-06-27 · NOR-THPRD-Ly · #2 Doubles · with Rebecca Redding
0.106below expectation — took 32% of games against 70% expected
7-6, 6-0
L
2026-06-27 · NOR-THPRD-Ly · #2 Doubles · with Rebecca Redding
+0.015better than expected — took 48% of games against 41% expected
6-7, 7-6, 1-0
L
2026-06-26 · NOR-THPRD-Ly · #2 Doubles · with Rebecca Redding
0.015about as expected — took 52% of games against 56% expected
3-6, 7-6, 1-0
L
2026-06-21 · NOR-THPRD-Ly · #2 Singles
0.013below expectation — took 43% of games against 49% expected
7-6, 6-4
L
2026-06-12 · NOR-THPRD-Ly · #2 Singles · 4.5
0.001about as expected — took 50% of games against 49% expected
3-6, 6-4, 1-0
L
2026-05-17 · NOR-THPRD-Ly · #2 Singles · 4.5
0.026below expectation — took 42% of games against 54% expected
6-2, 4-6, 1-0
L
2026-05-16 · NOR-WHRC-Collie · #1 Doubles · 9.0 · with Renato Bernasconi Zuccari
+0.000about as expected — took 50% of games against 54% expected
6-4, 3-6, 1-0
W
2026-05-02 · NOR-THPRD-Ly · #2 Singles · 4.5
0.008about as expected — took 71% of games against 67% expected
6-4, 6-1
W
2026-04-25 · NOR-THPRD-Ly · #1 Singles · 4.5
+0.066better than expected — took 92% of games against 56% expected
6-0, 6-1
W
2026-03-29 · NOR-THPRD-Ly · #2 Singles · 4.5
0.011about as expected — took 71% of games against 68% expected
6-2, 6-3
What an account addsprivate to you

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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.