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Andrew Oh

Happy Valley, OR
3.0S year-end 2025
22 matches · 19W–3L · seasons 2026–2026
Bump probability
2.53.03.5lowhigh
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.
3.16
estimated dynamic rating
Where the rating sits now, on 22 matches this season · USTA never publishes this number
0%
down to 2.5
3%
stay 3.0
97%
up to 3.5
Projected to December: 0% down · 33% stay · 67% up, from a year-end estimate of 3.03. Lower than today’s 3.16 because form regresses — players this far above 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 top 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
Happy Valley · 3.0
1 of 10
OR · 3.0
33 of 834
By our estimated rating, not the published level.
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Andrew 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
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 level3 levels played
3.0
92.9%
13W–1L · 72.9% of games
3.5
50%
2W–2L · 56.1% of games
6.0mixed
100%
4W–0L · 60.2% of games

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

Match history22 matches
W
2026-08-02 · #1 Doubles · 6.0 · with Jennifer Oh
+0.000better than expected — took 61% of games against 41% expected
6-1, 4-6, 1-0
W
2026-06-14 · #1 Doubles · 3.0 · with Paul Lee
expectation pending — we're still fetching an opponent's record
6-1, 6-0
L
Zi Wang / Eric Matz
2026-06-14 · #3 Doubles · 3.5 · with Sebastian Llados Vila
expectation pending — we're still fetching an opponent's record
3-6, 1-1
W
2026-05-31 · #1 Doubles · 3.0 · with Paul Lee
expectation pending — we're still fetching an opponent's record
6-2, 6-4
W
2026-05-24 · #2 Doubles · 3.5 · with Adam Rainey
+0.009better than expected — took 65% of games against 58% expected
7-6, 6-1
L
Jason Trinchero / John Jack Magaddino
2026-05-23 · #1 Doubles · 3.0 · with Paul Lee
expectation pending — we're still fetching an opponent's record
4-6, 6-3, 1-0
L
2026-05-02 · #2 Singles · 3.5
−0.017below expectation — took 29% of games against 41% expected
6-4, 6-1
W
2026-04-26 · #1 Doubles · 3.0 · with Paul Lee
expectation pending — we're still fetching an opponent's record
6-2, 6-3
W
John LEONIDAS
2026-04-10 · #1 Singles · 3.0
expectation pending — we're still fetching an opponent's record
6-4, 2-3
W
Matt Savage / Larry Liu
2026-04-04 · #1 Doubles · 3.5 · with Adam Rainey
expectation pending — we're still fetching an opponent's record
6-2, 6-4
W
2026-03-15 · #1 Singles · 3.0
−0.004better than expected — took 86% of games against 75% expected
6-1, 6-1
W
2026-03-10 · #1 Singles · 3.0
+0.043better than expected — took 86% of games against 60% expected
6-2, 6-0
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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.