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: 111
- Hard: 18-33
- Clay: 2-5
- Grass: 2-7
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Australian Open | Jan 13, 2019 | 6-4, 6-3, 7-5 | First Round | Rafael Nadal | James Duckworth |
| Sydney International | Jan 8, 2019 | 3-6, 6-3, 6-4 | First Round | Marton Fucsovics | James Duckworth |
| Brisbane International | Dec 31, 2018 | 6-3, 6-4 | First Round | Andy Murray | James Duckworth |
| US Open | Aug 27, 2018 | 6-7 (5-7), 6-3, 7-5, 6-3 | First Round | Andy Murray | James Duckworth |
| Citi Open | Aug 2, 2018 | 6-3, 6-4 | Third Round | Stefanos Tsitsipas | James Duckworth |
| Citi Open | Aug 1, 2018 | 1-6, 6-2, 7-6 (7-5) | Second Round | James Duckworth | Jason Kubler |
| Citi Open | Jul 31, 2018 | 6-3, 7-5 | First Round | James Duckworth | Thai-Son Kwiatkowski |
| Atlanta Tennis Championships | Jul 24, 2018 | 4-6, 7-6 (7-2), 6-1 | First Round | Ryan Harrison | James Duckworth |
| Hall of Fame Tennis Championships | Jul 16, 2018 | 6-4, 6-3 | First Round | Jordan Thompson | James Duckworth |
| Wimbledon | Jul 3, 2018 | 7-5, 6-2, 6-0 | First Round | Alexander Zverev | James Duckworth |
