| Atlanta, USA | 07/26 23:35 | 25 | [141] Dominik Koepfer v James Duckworth [62] | 1-6,7-6,3-6 | |
| Newport, USA | 07/15 18:40 | 27 | [102] Jason Kubler v James Duckworth [74] | 7-5,7-6 | |
| Newport, USA | 07/13 15:00 | 26 | [86] Quentin Halys v James Duckworth [74] | 5-7,6-3,2-6 | |
| Newport, USA | 07/12 16:40 | 25 | [140] Liam Broady v James Duckworth [74] | 2-6,6-4,2-6 | |
| Challenger Porto | 07/09 10:00 | 28 | [74] James Duckworth v Altug Celikbilek [179] | 6-7,4-6 | |
| Challenger Porto | 07/08 10:50 | 27 | [74] James Duckworth v Aidan Mchugh [356] | 7-6,6-0 | |
| Challenger Porto | 07/06 10:40 | 26 | [74] James Duckworth v Antoine Bellier [217] | 6-2,6-1 | |
| Challenger Porto | 07/04 13:15 | 25 | James Duckworth v Pedro Araujo | 6-3,6-4 | |
| Wimbledon, London, Great Britain | 06/27 17:30 | 23 | [52] Andy Murray v James Duckworth [74] | 4-6,6-3,6-2,6-4 | |
| Eastbourne, Great Britain | 06/21 10:00 | 25 | [32] Lorenzo Sonego v James Duckworth [77] | 4-6,7-6,7-6 | |
| Eastbourne, Great Britain | 06/19 14:55 | 19 | [76] James Duckworth v Ymer, Mikael [90] | 3-6,6-2,6-4 | |
| Eastbourne, Great Britain | 06/18 14:35 | 14 | James Duckworth v Daniel Cox | 6-3,6-1 | |
| London, Great Britain | 06/11 10:00 | 26 | [71] James Duckworth v Paul Jubb [231] | 6-7,6-4,1-6 | |
| s-Hertogenbosch, Netherlands | 06/09 08:00 | 25 | [71] James Duckworth v Simon, Gilles [134] | 4-6,6-7 | |
| Surbiton, Great Britain | 06/01 16:10 | 25 | [72] James Duckworth v Pierre-Hugues Herbert [172] | 7-6,1-6,3-6 | |
| Open de France | 05/23 16:35 | 23 | [95] Ymer, Mikael v James Duckworth [72] | 6-2,6-4,6-2 | |
| ATP - Lyon | 05/15 10:35 | 25 | [49] Francisco Cerundolo v James Duckworth [70] | 6-2,3-6,6-3 | |
| Open d'Australie | 01/17 02:15 | 23 | [49] James Duckworth v Adrian Mannarino [69] | 4-6,6-2,6-3,2-6,1-6 | |
| ATP Cup, Playoffs | 01/06 06:35 | 1 | [58] Arthur Rinderknech v James Duckworth [49] | 6-4,7-6 | |
| ATP Cup, Playoffs | 01/04 06:30 | 1 | [167] Roman Safiullin v James Duckworth [49] | 7-6,6-4 | |
| ATP Cup, Playoffs | 01/02 06:30 | 1 | Jannik Sinner v James Duckworth | Cancelled | |
| Paris, France | 11/05 13:00 | 27 | [55] James Duckworth v Hubert Hurkacz [10] | 2-6,7-6,5-7 | |
| Paris, France | 11/04 10:00 | 26 | [71] Alexei Popyrin v James Duckworth [55] | 6-7,4-6 | |
| Paris, France | 11/03 10:00 | 25 | [67] Lorenzo Musetti v James Duckworth [55] | 3-6,6-3,3-6 | |
| Paris, France | 11/02 10:00 | 24 | [55] James Duckworth v Bautista-Agut, Roberto [20] | 6-4,5-7,7-6 | |
| St. Petersburg, Russia | 10/25 12:05 | 25 | [53] Jan-Lennard Struff v James Duckworth [51] | 7-6,6-3 | |
| Moscow, Russia | 10/20 18:10 | 26 | [52] James Duckworth v Karen Khachanov [31] | 6-3,3-6,1-6 | |
| Moscow, Russia | 10/18 18:50 | 25 | [52] James Duckworth v Gojo, Borna [245] | 3-6,7-5,6-2 | |
| ATP - Indian Wells | 10/07 19:45 | 23 | [57] Mackenzie McDonald v James Duckworth [55] | 6-3,6-3 | |
| Sofia, Bulgaria | 10/01 15:00 | 27 | [14] Jannik Sinner v James Duckworth [56] | 7-6,6-4 |
Wikipedia - James Duckworth
James Duckworth, né le à Sydney, est un joueur de tennis australien, professionnel depuis 2010.