| Open de Australia - Comodín | 12/16 02:05 | 29 | [476] Luke Saville v James Duckworth [244] | 3-6,7-5,5-7,6-7 | |
| Open de Australia - Comodín | 12/14 03:00 | 28 | [244] James Duckworth v Maverick Banes [265] | 6-7,7-5,6-1,6-3 | |
| Open de Australia - Comodín | 12/12 01:30 | 27 | Rinky Hijikata v James Duckworth | 3-6,4-6,6-3,3-6 | |
| Open de Australia - Comodín | 12/10 01:50 | 26 | [459] Blake Ellis v James Duckworth [245] | 7-5,4-6,5-7,2-6 | |
| Challenger de Canberra 2 | 11/01 07:10 | 26 | [257] James Duckworth v Akira Santillan [304] | 4-6,6-4,3-6 | |
| Challenger de Canberra 2 | 10/30 04:50 | 25 | [137] Marc Polmans v James Duckworth [257] | 6-7,6-4,6-7 | |
| Challenger de Traralgon | 10/23 01:00 | 25 | [277] Akira Santillan v James Duckworth [255] | 7-6,6-3 | |
| Challenger de Stockton | 10/02 18:15 | 25 | [214] Daniel Evans v James Duckworth [254] | 6-2,6-2 | |
| Challenger Tiburón | 09/29 21:30 | 28 | [108] Michael Mmoh v James Duckworth [289] | 6-3,3-6,6-3 | |
| Challenger Tiburón | 09/28 20:50 | 27 | [289] James Duckworth v Marcelo Arevalo [192] | 7-5,6-3 | |
| Challenger Tiburón | 09/27 19:55 | 26 | [186] Alexei Popyrin v James Duckworth [289] | 6-4,6-7,6-7 | |
| Challenger Tiburón | 09/25 21:15 | 25 | [339] Alexander Sarkissian v James Duckworth [289] | 6-7,4-6 | |
| Challenger de Columbus | 09/19 14:00 | 25 | [289] James Duckworth v Emilio Gomez [380] | 7-6,6-7,3-6 | |
| Challenger de Cary | 09/16 18:50 | 29 | [418] James Duckworth v Reilly Opelka [143] | 7-6,6-3 | |
| Challenger de Cary | 09/15 17:20 | 28 | [171] Bjorn Fratangelo v James Duckworth [418] | 3-6,4-6 | |
| Challenger de Cary | 09/13 17:30 | 27 | [437] Joris De Loore v James Duckworth [418] | 3-6,6-7 | |
| Challenger de Cary | 09/12 18:30 | 26 | [401] Evan Song v James Duckworth [418] | 3-6,6-7 | |
| Challenger de Cary | 09/11 17:25 | 25 | [418] James Duckworth v Kevin King [175] | 4-6,6-4,6-3 | |
| Challenger de Cary | 09/10 16:00 | 54 | [364] Thai-Son Kwiatkowski v James Duckworth [418] | 6-4,2-6,6-7 | |
| Challenger de Cary | 09/09 18:00 | 46 | [448] James Duckworth v Blake Ellis [440] | 7-6,6-2 | |
| Challenger de Cary | 09/08 21:25 | 45 | [448] James Duckworth v Luke Saville [465] | 6-4,6-3 | |
| US Open | 08/27 16:35 | 23 | [382] Andy Murray v James Duckworth [448] | 6-7,6-3,7-5,6-3 | |
| ATP Winston-Salem | 08/18 17:25 | 64 | [445] James Duckworth v Brayden Schnur [250] | 4-6,4-6 | |
| ATP Washington | 08/02 23:10 | 26 | Stefanos Tsitsipas v James Duckworth | 6-3,6-4 | |
| ATP Washington | 08/01 16:11 | 25 | James Duckworth v Jason Kubler | 1-6,6-2,7-6 | |
| ATP Washington | 08/01 16:00 | 25 | James Duckworth v Nick Kyrgios | Cancelled | |
| ATP Washington | 07/31 20:45 | 24 | James Duckworth v Thai-Son Kwiatkowski | 6-3,7-5 | |
| ATP Atlanta | 07/24 16:30 | 25 | Ryan Harrison v James Duckworth | 4-6,7-6,6-1 | |
| ATP Newport | 07/16 16:50 | 25 | James Duckworth v Jordan Thompson | 4-6,3-6 | |
| Wimbledon | 07/03 12:35 | 23 | James Duckworth v Alexander Zverev | 5-7,2-6,0-6 |
Wikipedia - James Duckworth
James Duckworth (21 de enero de 1992) es un jugador australiano profesional de tenis.[1]