| French Open | 06/01 10:40 | 23 | [82] Salvatore Caruso v James Duckworth [101] | 4-6,6-3,6-7,2-6 | |
| ATP Parma | 05/22 11:40 | 14 | [98] James Duckworth v Raul Brancaccio [335] | 5-7,3-6 | |
| ATP Miami | 03/29 01:10 | 25 | [44] Alexander Bublik v James Duckworth [104] | 6-4,6-4 | |
| ATP Miami | 03/26 15:00 | 24 | [104] James Duckworth v David Goffin [13] | 6-3,6-1 | |
| ATP Miami | 03/24 18:55 | 23 | [104] James Duckworth v Mischa Zverev [280] | 6-2,4-6,6-4 | |
| Challenger Cleveland | 03/15 18:15 | 25 | [103] James Duckworth v Michael Redlicki [400] | 6-7,1-6 | |
| Challenger Biella | 03/09 16:35 | 25 | [103] James Duckworth v Andrea Arnaboldi [282] | 4-6,3-6 | |
| Challenger Nur-Sultan | 03/05 05:00 | 27 | [102] James Duckworth v Prajnesh Gunneswaran [134] | 4-6,6-2,6-7 | |
| Challenger Nur-Sultan | 03/04 05:00 | 26 | [102] James Duckworth v Vladyslav Manafov [253] | 6-2,6-7,7-5 | |
| Challenger Nur-Sultan | 03/03 06:05 | 25 | James Duckworth v Alibek Kachmazov | 6-4,5-7,7-5 | |
| ATP Singapore | 02/23 10:00 | 25 | [100] James Duckworth v Yannick Hanfmann [105] | 2-6,4-6 | |
| Australian Open | 02/10 01:30 | 24 | [105] James Duckworth v Felix Auger Aliassime [19] | 4-6,1-6,2-6 | |
| Australian Open | 02/08 04:45 | 23 | [120] Damir Dzumhur v James Duckworth [105] | 3-6,2-6,4-6 | |
| ATP Murray River Open | 02/05 01:25 | 26 | [105] James Duckworth v Corentin Moutet [80] | 6-7,4-6 | |
| ATP Murray River Open | 02/03 03:30 | 25 | [32] Ugo Humbert v James Duckworth [105] | 6-7,4-6 | |
| ATP Murray River Open | 02/02 02:35 | 24 | [105] James Duckworth v Tomas Machac [197] | 6-3,6-4 | |
| ATP Nur-Sultan | 10/26 12:45 | 25 | [61] Fernando Verdasco v James Duckworth [97] | 6-4,7-6 | |
| ATP Køln 2 | 10/20 16:05 | 25 | [46] Jannik Sinner v James Duckworth [97] | 6-1,6-2 | |
| ATP Køln 2 | 10/18 10:30 | 164 | [93] James Duckworth v Dennis Novak [94] | 4-6,5-7 | |
| ATP Køln 2 | 10/17 09:00 | 64 | [93] James Duckworth v Mischa Zverev [268] | 6-3,5-7,6-2 | |
| ATP St Petersburg | 10/13 14:00 | 25 | [17] Karen Khachanov v James Duckworth [93] | 6-4,6-4 | |
| French Open | 09/28 12:25 | 23 | [58] Tommy Paul v James Duckworth [91] | 6-2,6-3,6-2 | |
| ATP Roma | 09/13 08:00 | 19 | [134] Facundo Bagnis v James Duckworth [84] | 7-6,6-1 | |
| ATP Roma | 09/12 08:00 | 14 | [84] James Duckworth v Yasutaka Uchiyama [86] | Retired | |
| ATP Kitzbühel | 09/07 12:20 | 45 | Jurij Rodionov v James Duckworth | Cancelled | |
| US Open | 09/02 00:55 | 23 | [100] Salvatore Caruso v James Duckworth [84] | 4-6,7-5,7-5,6-2 | |
| UTR Pro Tennis Series - Brisbane | 08/18 02:30 | - | James Duckworth v Alexander Crnokrak | View | |
| UTR Pro Tennis Series - Brisbane | 08/17 02:30 | - | James Duckworth v Dane Sweeny | 6-3,6-2 | |
| Challenger Bengaluru | 02/16 12:30 | 29 | [83] James Duckworth v Benjamin Bonzi [368] | 6-4,6-4 | |
| Challenger Bengaluru | 02/15 08:30 | 28 | [391] Julian Ocleppo v James Duckworth [83] | 3-6,2-6 |
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.