ATP Tour
William Hsieh
- Season
- 3–7
- 30.0% win rate
- Career
- —
- Titles
- —
- Singles
- Prize money
- —
- Career
Recent form
4 losses in a row
- WBeat Nicolas Philibert
- WBeat Nicolas Jadoun
- LLost to Maximus Jones
- LLost to Anas Bennour Dit Sahli
- LLost to Karan Singh
- WBeat M. Ricci
- LLost to Luc Fomba
- LLost to Patricio Betancourt
- LLost to Ezekiel Clark
- LLost to Aryan Shah
Oldest to newest. Hover a result for the opponent.
By surface
Strongest on hard
- Hard3–730%
Elo rating
Full leaderboard1341
Peak 1606 in 2024 · from 10 rated matches
Not enough matches on any one surface yet — a surface rating needs at least 15.
Computed from every completed ATP singles match since 2008, not from ranking points: beating a strong player is worth more than beating a weak one. A surface figure is this player’s overall rating plus an adjustment learned only from their matches on that surface.
Match results
1 match· 2025
- LAryan Shah2025· M25 Santo Domingo 4 · R32Hard—