ATP Tour
Australia
Sam Ryan Ziegann
- Season
- 15–30
- 33.3% win rate
- Career
- —
- Titles
- —
- Singles
- Prize money
- —
- Career
Recent form
1 win in a row
- LLost to Ioannis Kountourakis
- WBeat Anthony Susanto
- WBeat Muhamad Rifqi Fitriadi
- LLost to Thanaphat Boosarawongse
- WBeat Yuta Kawahashi
- WBeat Yuttana Charoenphon
- WBeat Tanapatt Nirundorn
- WBeat Keisuke Saitoh
- LLost to Isaac Becroft
- LLost to Fanming Meng
- LLost to Chan-Yeong Oh
- WBeat E. Ahren Moonga
Oldest to newest. Hover a result for the opponent.
By surface
Strongest on hard
- Hardmost played14–2734%
- Clay1–325%
Elo rating
Full leaderboard1460#1512 on tour
Peak 1500 · from 45 rated matches
- Hard
1481+21 vs overall
41 matches
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
21 matches· 2026
- WE. Ahren Moonga2026· M15 Bali 3 · R32Hard—
- LChan-Yeong Oh2026· M15 Maanshan 8 · R32Hard—
- LFanming Meng2026· M15 Maanshan 7 · R32Hard—
- LIsaac Becroft2026· M15 Bali 2 · FHard—
- WKeisuke Saitoh2026· M15 Bali 2 · SFHard—
- WTanapatt Nirundorn2026· M15 Bali 2 · QFHard—
- WYuttana Charoenphon2026· M15 Bali 2 · R16Hard—
- WYuta Kawahashi2026· M15 Bali 2 · R32Hard—
- LThanaphat Boosarawongse2026· M15 Bali · QFHard—
- WMuhamad Rifqi Fitriadi2026· M15 Bali · R16Hard—
- WAnthony Susanto2026· M15 Bali · R32Hard—
- LIoannis Kountourakis2026· M25 Skopje · R32Clay—
- LJohn Hallquist Lithen2026· M15 Gyula · R16Clay—
- WStefan Seifert2026· M15 Gyula · R32Clay—
- LJeremy Gschwendtner2026· M15 Curtea de Arges · R32Clay—
- LImran Daniel Abd Hazli2026· M15 Luan 3 · R16Hard—
- LShu Muto2026· M15 Luan 2 · R16Hard—
- WHe Ziheng2026· M15 Luan 2 · R32Hard—
- LNoritaka Koizumi2026· M15 Luan · QFHard—
- WShintaro Imai2026· M15 Luan · R32Hard—
- LColin Sinclair2026· M25 Launceston · R32Hard—