[139] James Duckworth 6-3,5-7,2-6 Jason Jung [235] 2023-10-12 03:40
Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
Head to Head
| Challenger Taipei | 2019/04/11 09:00 | Jason Jung v James Duckworth | 6-2,6-2 |
Home History
| Challenger Shenzhen | 2023/10/10 07:00 | James Duckworth v Kaichi Uchida | 6-0,7-6 |
| ATP Shanghai | 2023/10/04 08:15 | James Duckworth v Yannick Hanfmann | 4-6,7-6,3-6 |
| ATP Shanghai | 2023/10/03 04:30 | James Duckworth v James McCabe | 7-6,6-2 |
| ATP Shanghai | 2023/10/02 05:40 | James Duckworth v Mikalai Haliak | 6-4,6-3 |
| US Open | 2023/08/29 15:00 | James Duckworth v Felipe Meligeni Rodrigues Alves | 4-6,6-7,3-6 |
| US Open | 2023/08/25 23:15 | James Duckworth v Timofey Skatov | 2-6,2-6 |
| US Open | 2023/08/24 16:25 | James Duckworth v Terence Atmane | 3-6,6-4,7-6 |
| US Open | 2023/08/22 19:30 | James Duckworth v Trevor Svajda | 7-6,6-2 |
Away History
| Challenger Shenzhen | 2023/10/10 07:00 | Jason Jung v Evgeny Donskoy | 6-4,2-6,6-4 |
| ATP Shanghai | 2023/10/02 11:00 | Beibit Zhukayev v Jason Jung | 4-6,6-3,6-3 |
| Challenger Zhuhai | 2023/08/26 08:10 | Arthur Weber v Jason Jung | 6-3,5-7,6-3 |
| Challenger Zhuhai | 2023/08/25 04:30 | Zhe Li v Jason Jung | 6-7,1-6 |
| Challenger Zhuhai | 2023/08/24 03:00 | Robert Strombachs v Jason Jung | 4-6,2-6 |
| Challenger Zhuhai | 2023/08/23 06:30 | Fajing Sun v Jason Jung | 3-6,6-3,6-7 |
| Challenger Zhuhai | 2023/08/22 08:50 | Yan Bai v Jason Jung | 2-6,3-6 |
| Challenger Stanford | 2023/08/14 19:15 | Dalibor Svrcina v Jason Jung | 6-4,6-2 |