Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| Challenger Cassis MD | 2023/09/06 10:00 | Duncan/Willis v Reynolds/Sitak | 6-1,7-6 |
| Challenger Lyon MD | 2023/06/13 15:50 | H D Pino/Huertas Del Pino v Duncan/Willis | 4-6,6-4,10-7 |
| Challenger Vicenza MD | 2023/05/31 14:00 | Burruchaga/Comesana v Duncan/Willis | 6-2,3-6,10-4 |
| Challenger Oeiras MD | 2023/05/18 09:30 | Duncan/Willis v Johnson/Verbeek | 2-6,4-6 |
| Challenger Oeiras MD | 2023/05/16 14:00 | Duncan/Willis v Andreev/Krutykh | 7-6,6-7,10-5 |
| ITF M25 Valldoreix MD | 2023/05/11 13:55 | Duncan/Willis v Barranco Cosano/Winter Lopez | 6-4,4-6,8-10 |
| ITF M25 Valldoreix MD | 2023/05/09 14:40 | Duncan/Willis v Guichard/Saravanan | 6-2,6-3 |
| ITF M25 Nottingham MD | 2023/05/06 14:55 | Hussey/Jones v Duncan/Willis | 3-6,2-6 |