Round: 45 Ground: Hardcourt indoor
| ITF Great Britain F5 | 2017/09/20 13:55 | Marcus Willis v Romain Bauvy | 6-2,6-7,1-6 |
| ITF Great Britain F5 | 2017/09/19 12:45 | Marcus Willis v Julian Ocleppo | 6-7,6-3,6-0 |
| ITF Portugal F18 | 2017/08/31 15:15 | Fred Gil v Marcus Willis | 6-1,7-6 |
| ITF Portugal F18 | 2017/08/30 09:00 | Shane Vinsant v Marcus Willis | 6-3,3-6,3-6 |
| ITF Portugal F17 | 2017/08/23 09:00 | Marcus Willis v Yanais Laurent | 4-6,4-6 |
| Wimbledon Qual | 2017/06/29 14:05 | Illya Marchenko v Marcus Willis | 6-4,6-1,7-6 |
| Wimbledon Qual | 2017/06/28 16:45 | Liam Broady v Marcus Willis | 6-7,7-6,2-6 |
| Wimbledon Qual | 2017/06/26 11:50 | Marcus Willis v Andrej Martin | 7-5,7-5 |
| ITF USA F25 Qual | 2016/07/23 15:00 | Preston Touliatos v Jesus Bandres | 3-6,3-6 |