Wimbledon 07/02 10:00 23 [81] James Duckworth v Alex De Minaur [9] 6-7,6-7,6-7
Wimbledon 06/27 10:00 19 [78] James Duckworth v Mark Lajal [262] 4-6,4-6,4-6
Wimbledon 06/26 11:40 15 [78] James Duckworth v Nicolas Moreno De Alboran [148] 7-6,6-4
Wimbledon 06/24 13:10 14 [78] James Duckworth v Benjamin Hassan [156] 6-7,6-2,6-4
ATP Halle 06/20 10:00 26 [9] Hubert Hurkacz v James Duckworth [88] 7-6,6-4
ATP Halle 06/18 09:30 25 [217] Joao Fonseca v James Duckworth [88] 4-6,4-6
ATP Halle 06/16 12:00 19 [56] Corentin Moutet v James Duckworth [101] 1-6,6-7
ATP Halle 06/15 14:00 14 [101] James Duckworth v Aslan Karatsev [92] 6-3,4-6,6-4
ATP Stuttgart 06/14 14:00 27 [95] Matteo Berrettini v James Duckworth [101] 6-4,7-5
ATP Stuttgart 06/13 14:30 26 [101] James Duckworth v Ben Shelton [14] 7-6,4-6,6-3
ATP Stuttgart 06/11 09:00 25 [101] James Duckworth v Pierre-Hugues Herbert [139] 6-4,7-6
ATP Stuttgart 06/09 13:05 19 [105] James Duckworth v Rudolf Molleker [163] 6-3,3-6,6-3
ATP Stuttgart 06/08 11:55 26 [105] James Duckworth v Khumoyun Sultanov [328] 7-6,7-6
Challenger Surbiton 06/06 10:00 26 [105] James Duckworth v Beibit Zhukayev [171] 4-6,6-7
Challenger Surbiton 06/05 11:20 25 [206] Omar Jasika v James Duckworth [105] 6-3,6-7,0-6
Challenger Surbiton 06/04 12:50 25 Christopher O'Connell v James Duckworth Cancelled
French Open 05/21 08:00 14 [103] James Duckworth v Maxime Janvier [221] 3-6,1-6
Challenger Taipei 05/17 11:20 28 [111] Adam Walton v James Duckworth [102] 3-6,7-6,6-2
Challenger Taipei 05/16 03:00 27 [249] Arthur Fery v James Duckworth [102] 5-7,5-7
Challenger Taipei 05/15 04:00 26 [358] Ramkumar Ramanathan v James Duckworth [102] 4-6,6-7
Challenger Taipei 05/14 09:20 25 [471] Mukund Sasikumar v James Duckworth [102] 3-6,4-6
Challenger Guangzhou 05/04 09:05 27 [167] Yunchaokete Bu v James Duckworth [113] 7-6,6-3
Challenger Guangzhou 05/01 09:35 26 [329] Ricardas Berankis v James Duckworth [113] 1-6,1-6
Challenger Guangzhou 04/30 03:00 25 [224] Dane Sweeny v James Duckworth [113] 6-0,3-6,2-6
Challenger Shenzhen 04/28 03:00 29 [113] James Duckworth v Lloyd Harris [149] 3-6,3-6
Challenger Shenzhen 04/27 03:00 28 [113] James Duckworth v Remy Bertola [392] 6-3,6-2
Challenger Shenzhen 04/26 05:05 27 [113] James Duckworth v Mattia Bellucci [181] 4-6,6-3,7-6
Challenger Shenzhen 04/25 03:25 26 [113] James Duckworth v Antoine Escoffier [236] 6-4,6-3
Challenger Shenzhen 04/23 08:30 25 [113] James Duckworth v Rigele Te [485] 7-5,6-2
Challenger Gwangju 04/16 02:00 25 [104] James Duckworth v Yu Hsiou Hsu [256] 3-6,7-6,1-6

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.