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Piyawatchara Mahattanadul

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Providence, RI
4.0D year-end 2026
i
Disqualification — a rule enforcement, not a computed rating
10 matches · 6W–4L · seasons 2026–2026

USTA moved this player up a level mid-season in 2026. 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 history10 matches
W
2026-10-08 · EB: Zhu · #1 Doubles · 4.0 · with Zihan Zhang
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7-5, 6-0
L
2026-07-07 · EB: Francoeur · #2 Singles · 4.0
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4-6, 0-6
L
2026-06-25 · EB: Francoeur · #2 Doubles · 4.0 · with Eric Zhu
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3-6, 2-6
L
2026-06-23 · EB: Francoeur · #2 Doubles · 4.0 · with Eric Zhu
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2-6, 0-6
W
2026-06-17 · B EB: Garceau · #1 Singles · 3.5
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6-0, 6-2
W
2026-06-15 · B EB: Garceau · #1 Singles · 3.5
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6-4, 6-3
W
2026-06-12 · B EB: Garceau · #1 Singles · 3.5
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6-2, 6-0
L
2026-06-09 · EB: Francoeur · #2 Singles · 4.0
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0-6, 0-6
W
2026-06-08 · B EB: Garceau · #2 Singles · 3.5
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6-2, 6-3
W
2026-05-31 · B EB: Garceau · #1 Singles · 3.5
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6-4, 5-7, 6-2
Where you rank locallyagainst everyone at your level
Teams4 teams · 2026–2026
Over timerating by season, and how you rank
By level2 levels played
3.5
100%
5W–0L · 69.1% of games
4.0
20%
1W–4L · 31.2% of games

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

By lineusually #1 Singles, 40% of the time
#1 Singles
40%
4 matches
#2 Singles
30%
3 matches
#2 Doubles
20%
2 matches
#1 Doubles
10%
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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer