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Joon Yang

Sammamish, WA
3.0C year-end 2025
39 matches · 14W–25L · seasons 2024–2026
Bump probability
2.53.03.5lowhigh
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.
2.85
estimated dynamic rating
Where the rating sits now, on 17 matches this season · USTA never publishes this number
0%
down to 2.5
97%
stay 3.0
3%
up to 3.5
Projected to December: 0% down · 99% stay · 1% up, from a year-end estimate of 2.80. Lower than today’s 2.85 because form regresses — players this far into their band partway through a season have historically finished nearer the middle of it. Keep playing at this level and the numbers above are the ones that hold.

A 3.0 runs from 2.51 to 3.00. This rating sits in the upper half of the band, and every match moves it.

Our estimate, not a USTA figure.
i
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
Sammamish · 3.0
36 of 60
WA · 3.0
927 of 1753
By our estimated rating, not the published level.
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Joon 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

Joon has been a steady 3.0 across all 3 seasons on record.

2.53.0202420252026

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, Joon has gone from the 7th to the 61st percentile of players at that level, 2024 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 level2 levels played
3.0
33.3%
11W–22L · 45.7% of games
6.0mixed
50%
3W–3L · 48% of games

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

Match history39 matches
W
Jiawei Zhang / Zhishang Wang
2026-08-01 · #1 Doubles · 3.0 · with Mark Chen
expectation pending — we're still fetching an opponent's record
6-0, 6-1
L
2026-06-29 · #1 Doubles · 3.0 · with Soon Kwon
−0.040below expectation — took 14% of games against 39% expected
6-1, 6-1
W
2026-06-27 · #3 Doubles · 6.0 · with Anuradha Nandagiri
+0.000better than expected — took 80% of games against 53% expected
6-1, 6-2
W
Kewei Chen / Xinyu Wang
2026-06-20 · #1 Doubles · 3.0 · with Mark Chen
expectation pending — we're still fetching an opponent's record
6-0, 6-0
W
Sakae Sakai / Matt Ryan
2026-06-05 · #1 Doubles · 3.0 · with Neema Rostami
expectation pending — we're still fetching an opponent's record
6-0, 6-1
W
John Manning / Casey Morgan
2026-05-30 · #3 Doubles · 3.0 · with Yaaseen Atchia
expectation pending — we're still fetching an opponent's record
6-2, 6-2
W
Jeremy Knievel / John Carpenter
2026-04-25 · #2 Doubles · 3.0 · with Yaaseen Atchia
expectation pending — we're still fetching an opponent's record
6-3, 5-7, 1-0
W
N/A
2026-04-12 · #3 Doubles · 3.0 · with Donald Gerard
expectation pending — we're still fetching an opponent's record
6-0, 6-0
L
2026-03-07 · #1 Singles · 3.0
−0.026below expectation — took 14% of games against 35% expected
6-1, 6-1
L
Jereme Raquepau
2026-02-28 · #1 Singles · 3.0
expectation pending — we're still fetching an opponent's record
6-4, 6-6
L
Mohinder Singh Atwal / David Zhao
2026-02-07 · #1 Doubles · 3.0 · with Martin Pei
expectation pending — we're still fetching an opponent's record
6-3, 6-4
L
2026-01-24 · #1 Doubles · 3.0 · with Mark Chen
expectation pending — we're still fetching an opponent's record
6-3, 6-3
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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.