| Wimbledon MD | 07/04 11:30 | 25 | Harris/Willis v Heliovaara/Patten | 6-7,3-6 | |
| Wimbledon MD | 07/03 14:45 | 24 | Harris/Willis v Bublik/Cobolli | 7-6,7-6 | |
| Challenger Birmingham MD | 06/04 16:45 | 26 | Harris/Willis v Arribage/Frantzen | 6-3,3-6,9-11 | |
| ITF M15 Heraklion MD | 11/26 12:20 | 26 | Thanos/Tsitsipas v Harris/Willis | 6-4,6-4 | |
| ITF M15 Heraklion MD | 11/05 13:40 | 27 | Peniston/Pervolarakis v Harris/Willis | 6-3,4-6,10-8 | |
| ITF M15 Heraklion MD | 11/03 11:35 | 26 | Harris/Willis v Dubrivnyy/Kodat | 6-2,7-6 |