ATP Tennis - James Duckworth
- Tournament: N/A
- Round: N/A
- Opponent: N/A
- DOB: 1992-01-21
- Birthplace: Australia, Australia
- Height: 72.0 cm
- Weight: 181.0 kg
- Plays: R
- Current World Rank: 98
- Hard: 27-44
- Clay: 2-6
- Grass: 2-7
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Miami Masters | Mar 28, 2021 | 6-4, 6-4 | Third Round | Alexander Bublik | James Duckworth |
| Miami Masters | Mar 26, 2021 | 6-3, 6-1 | Second Round | James Duckworth | David Goffin |
| Miami Masters | Mar 24, 2021 | 6-2, 4-6, 6-4 | First Round | James Duckworth | Mischa Zverev |
| Singapore Tennis Open | Feb 23, 2021 | 6-2, 6-4 | First Round | Yannick Hanfmann | James Duckworth |
| Australian Open | Feb 9, 2021 | 6-4, 6-1, 6-2 | Second Round | Felix Auger-Aliassime | James Duckworth |
| Australian Open | Feb 7, 2021 | 6-3, 6-2, 6-4 | First Round | James Duckworth | Damir Dzumhur |
| Murray River Open | Feb 4, 2021 | 7-6 (7-4), 6-4 | Third Round | Corentin Moutet | James Duckworth |
| Murray River Open | Feb 2, 2021 | 7-6 (8-6), 6-4 | Second Round | James Duckworth | Ugo Humbert |
| Murray River Open | Feb 1, 2021 | 6-3, 6-4 | First Round | James Duckworth | Tomas Machac |
| Astana Open | Oct 26, 2020 | 6-4, 7-6 (7-5) | First Round | Fernando Verdasco | James Duckworth |
