Head to Head
| Challenger Playford 2 | 2019/10/29 05:25 | Alexander Crnokrak v James Duckworth | 3-6,5-7 |
Home History
| UTR Pro Tennis Series Brisbane | 2020/08/17 02:30 | James Duckworth v Dane Sweeny | 6-3,6-2 |
| Challenger Bengaluru | 2020/02/16 12:30 | James Duckworth v Benjamin Bonzi | 6-4,6-4 |
| Challenger Bengaluru | 2020/02/15 08:30 | Julian Ocleppo v James Duckworth | 3-6,2-6 |
| Challenger Bengaluru | 2020/02/14 09:55 | James Duckworth v Thomas Fabbiano | 6-7,6-0,6-2 |
| Challenger Bengaluru | 2020/02/13 07:00 | James Duckworth v Frederico Ferreira Silva | 7-6,6-1 |
| Challenger Bengaluru | 2020/02/12 07:50 | James Duckworth v Khumoyun Sultanov | 6-4,7-6 |
| ATP Pune | 2020/02/08 14:50 | James Duckworth v Egor Gerasimov | 6-7,4-6 |
| ATP Pune | 2020/02/07 15:20 | Roberto Marcora v James Duckworth | 3-6,6-7 |
Away History
| UTR Pro Tennis Series Brisbane | 2020/08/17 06:00 | Alexander Crnokrak v Brandon Walkin | 2-6,7-6,1-0 |
| UTR Pro Tennis Series Brisbane | 2020/08/14 02:00 | Chen Dong v Alexander Crnokrak | 4-6,6-7 |
| UTR Pro Tennis Series Brisbane | 2020/08/13 00:30 | Alexander Crnokrak v Moerani Bouzige | 6-4,6-2 |
| UTR Pro Tennis Series Brisbane | 2020/08/12 01:00 | Alexander Crnokrak v Blake Ellis | 4-6,4-6 |
| UTR Pro Tennis Series Brisbane | 2020/08/11 02:30 | Alexander Crnokrak v Calum Puttergill | 6-4,0-6,1-0 |
| UTR Pro Tennis Series Brisbane | 2020/07/26 02:30 | Alexander Crnokrak v Maverick Banes | 6-2,6-1 |
| UTR Pro Tennis Series Brisbane | 2020/07/25 04:00 | Alexander Crnokrak v Dane Sweeny | 4-6,6-1,0-0 |
| UTR Pro Tennis Series Brisbane | 2020/07/24 01:00 | Jason Kubler v Alexander Crnokrak | 5-7,3-6 |