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Sebastien Quach

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Portland, OR
4.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
37 matches · 29W–8L · seasons 2023–2026

USTA moved this player up a level mid-season in 2023. A published rating does not change until the end of the year, so the level shown above can be behind what USTA has already decided.

Match history37 matches
W
2026-08-22 · LA - Whole LATA Love · #1 Doubles · 4.5 · with Deran Christian
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2-6, 4-3, 1-0
L
2026-08-08 · #1 Doubles · 4.5 · with Petar Fox championship
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3-6, 4-6
W
2026-08-08 · #1 Singles · 4.5 championship
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6-3, 6-2
W
2026-08-07 · #1 Singles · 4.5 championship
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6-7, 6-1, 1-0
W
2026-08-02 · LA - Whole LATA Love · #1 Doubles · 4.5 · with Jeremy Quiroz
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3-6, 6-1, 1-0
W
2026-06-14 · LA LLW Whole LATA Love - Josh Beirne-Golden · #1 Doubles · 4.5 · with Petar Fox
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6-3, 4-6, 1-0
W
2026-05-16 · LA LLW Whole LATA Love - Josh Beirne-Golden · #2 Doubles · 4.5 · with Daniel Kahana
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7-6, 6-2
W
2026-05-09 · LA LLW Whole LATA Love - Josh Beirne-Golden · #1 Singles · 4.5
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6-3, 6-4
W
2026-05-02 · Mighty Ducks/Jun/Fremont · #1 Singles · 4.5
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6-4, 6-0
W
2026-04-26 · LA LLW Whole LATA Love - Josh Beirne-Golden · #2 Doubles · 4.5 · with Mikel Maurolagoitia
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6-4, 6-2
W
2026-04-19 · LA LLW Whole LATA Love - Josh Beirne-Golden · #2 Doubles · 4.5 · with Deran Christian
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6-4, 6-0
W
2026-04-18 · Mighty Ducks/Jun/Fremont · #1 Doubles · 4.5 · with Alan Han
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6-2, 6-2
Where you rank locallyagainst everyone at your level
Teams10 teams · 2023–2026
Over timerating by season, and how you rank
By level2 levels played
4.0
100%
5W–0L · 74.4% of games
4.5
75%
24W–8L · 59.3% of games

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

By lineusually #1 Doubles, 32% of the time
#1 Doubles
32%
12 matches
#1 Singles
32%
12 matches
#2 Doubles
24%
9 matches
#3 Doubles
8%
3 matches
#2 Singles
3%
1 match

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

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