| Challenger - Shenzhen | 10/20 03:00 | 27 | [144] James Duckworth v Li Tu [285] | 6-1,6-1 | |
| Challenger - Shenzhen | 10/19 03:00 | 26 | [144] James Duckworth v Zhe Li [448] | 7-6,6-4 | |
| Challenger - Shenzhen | 10/17 06:40 | 26 | [144] James Duckworth v Yusuke Takahashi [467] | 6-3,6-2 | |
| Challenger - Shenzhen | 10/12 03:40 | 26 | [139] James Duckworth v Jason Jung [235] | 6-3,5-7,2-6 | |
| Challenger - Shenzhen | 10/10 07:00 | 25 | [139] James Duckworth v Kaichi Uchida [270] | 6-0,7-6 | |
| ATP - Shanghai | 10/04 08:15 | 23 | [138] James Duckworth v Yannick Hanfmann [53] | 4-6,7-6,3-6 | |
| ATP - Shanghai | 10/03 04:30 | 15 | [138] James Duckworth v James McCabe [266] | 7-6,6-2 | |
| ATP - Shanghai | 10/02 05:40 | 14 | [138] James Duckworth v Mikalai Haliak [380] | 6-4,6-3 | |
| US Open | 08/29 15:00 | 23 | [111] James Duckworth v Felipe Meligeni Rodrigues Alves [168] | 4-6,6-7,3-6 | |
| US Open | 08/25 23:15 | 19 | [112] James Duckworth v Timofey Skatov [128] | 2-6,2-6 | |
| US Open | 08/24 16:25 | 15 | [112] James Duckworth v Terence Atmane [218] | 3-6,6-4,7-6 | |
| US Open | 08/22 19:30 | 14 | James Duckworth v Trevor Svajda | 7-6,6-2 | |
| Challenger - Stanford | 08/17 20:45 | 27 | [120] James Duckworth v Yosuke Watanuki [90] | 1-6,3-6 | |
| Challenger - Stanford | 08/16 18:25 | 26 | [120] James Duckworth v Adam Walton [206] | 6-3,6-4 | |
| Challenger - Stanford | 08/15 19:40 | 25 | [120] James Duckworth v Genaro Alberto Olivieri [145] | 6-2,6-3 | |
| ATP - Toronto | 08/05 16:00 | 14 | [123] James Duckworth v Constant Lestienne [109] | 1-6,6-2,4-6 | |
| ATP - Los Cabos | 08/03 01:00 | 26 | [84] Dominik Koepfer v James Duckworth [123] | 6-2,6-2 | |
| ATP - Los Cabos | 08/02 02:45 | 25 | [127] Otto Virtanen v James Duckworth [123] | 3-6,0-6 | |
| ATP Atlanta | 07/24 18:45 | 25 | [204] Lloyd Harris v James Duckworth [128] | 3-6,6-3,6-2 | |
| ATP Atlanta | 07/23 15:00 | 19 | [129] James Duckworth v Gijs Brouwer [145] | 6-2,6-4 | |
| ATP Atlanta | 07/22 14:00 | 14 | [129] James Duckworth v Mitchell Krueger [285] | 4-6,7-6,6-3 | |
| ATP - Newport | 07/19 17:25 | 26 | [129] James Duckworth v Alex Michelsen [190] | 6-4,3-6,0-6 | |
| ATP - Newport | 07/18 18:35 | 25 | [129] James Duckworth v Constant Lestienne [86] | 5-7,6-4,7-5 | |
| Challenger - Chicago | 07/11 17:40 | 25 | James Duckworth v Yuta Shimizu | Cancelled | |
| Challenger - Bloomfield Hills | 07/06 14:15 | 26 | [110] James Duckworth v Tennys Sandgren [240] | 4-6,6-3,4-6 | |
| Challenger - Bloomfield Hills | 07/04 16:20 | 25 | [110] James Duckworth v Beibit Zhukayev [243] | 7-6,7-5 | |
| Wimbledon | 06/28 10:00 | 15 | [109] James Duckworth v Harold Mayot [180] | 4-6,4-6 | |
| Wimbledon | 06/26 10:00 | 14 | [109] James Duckworth v Stuart Parker [425] | 4-6,6-3,6-1 | |
| French Open | 05/23 14:40 | 14 | [109] James Duckworth v Riccardo Bonadio [164] | 4-6,6-7 | |
| Challenger - Gwangju | 05/05 03:00 | 26 | [102] James Duckworth v Marc Polmans [209] | 3-6,6-7 |
Wikipedia - James Duckworth (tennis)
James Duckworth (born 21 January 1992) is an Australian professional tennis player. He has a career-high ATP singles ranking of World No. 46 achieved on 31 January 2022 and No. 185 in doubles achieved on 10 February 2020. Duckworth represented Australia in tennis at the 2020 Tokyo Olympics and the 2022 ATP Cup.
As a junior, Duckworth enjoyed a successful career which included winning three titles and reaching the semifinals of the 2010 French Open.