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Matches Tournaments Rankings

William Hsieh | ATP Ranking, Results & Stats | DeepCourt

WH

William Hsieh

United States21 years old

ATP rank

Unranked

Career high: #1500Oct 2024
Titles: 0

#2058Sep 2025

2025

Best #1500 in Oct 2024

No match scheduled.

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Splits

Matches

2–529%

7 matches in 2025

LatestLost to Aryan Shah, Santo Domingo R3211 Jun

Sets: 5–1131%
Tiebreaks: 0–0
Deciding sets: 1–150%
From a set down: 0–40%
Finals: 0–0

Santo Domingo 2025ITF M25Court speedLost R32

Aryan ShahA. ShahAryan Shah

Sets won: 2Set 1: 6Set 2: 6

William HsiehW. HsiehWilliam Hsieh

Sets won: 0Set 1: 2Set 2: 1

Julian AlonsoJ. AlonsoJulian Alonso

Sets won: 2Set 1: 6Set 2: 6

William HsiehW. HsiehWilliam Hsieh

Sets won: 0Set 1: 2Set 2: 1

William HsiehW. HsiehWilliam Hsieh

Sets won: 2Set 1: 6Set 2: 4Set 3: 10

Vitor Machado De Melo CunhaV. Machado De Melo CunhaVitor Machado De Melo Cunha

Sets won: 1Set 1: 3Set 2: 6Set 3: 7

Santo Domingo 2025ITF M25Court speedLost Q2

Cesar CruzC. CruzCesar Cruz

Sets won: 2Set 1: 6Set 2: 6

William HsiehW. HsiehWilliam Hsieh

Sets won: 0Set 1: 3Set 2: 3

Orlando 2025ITF M25Court speedLost Q1

Jaden WeekesJ. WeekesJaden Weekes

Sets won: 2Set 1: 4Set 2: 6Set 3: 11

William HsiehW. HsiehWilliam Hsieh

Sets won: 1Set 1: 6Set 2: 3Set 3: 9

Orlando 2025ITF M15Court speedLost Q2

Santiago GiamichelleS. GiamichelleSantiago Giamichelle

Sets won: 2Set 1: 6Set 2: 6

William HsiehW. HsiehWilliam Hsieh

Sets won: 0Set 1: 3Set 2: 2

William HsiehW. HsiehWilliam Hsieh

Sets won: 2Set 1: 6Set 2: 6

Malhar PatelM. PatelMalhar Patel

Sets won: 0Set 1: 4Set 2: 2

Serve & return

Last 12 months against the tour average

Pro Holds, breaks, aces, first and second serve, break points saved and return points won, each against the tour average.

Season by season

52 matches on record

SeasonAllHardClayGrassTitlesBest rank

20252–51–31–2–#1518

202424–2124–21––#1508

Most played

Head-to-head against the opponents Hsieh has met most