Round: 54 Ground: Hardcourt outdoor
| ITF Portugal F6 Qual | 2016/05/15 09:00 | Guilherme W Osorio v Marcus Walters | 6-3,6-4 |
| ITF Portugal F6 Qual | 2016/05/14 16:30 | Marcus Walters v Jose-Ricardo Nunes | 7-6,6-2 |
| ITF Portugal F5 | 2016/05/11 17:35 | Pablo Vivero Gonzalez v Marcus Walters | 6-3,6-3 |
| ITF Portugal F5 Qual | 2016/05/10 10:00 | Francisco Cabral v Marcus Walters | 2-6,6-4,6-7 |
| ITF Portugal F5 Qual | 2016/05/07 10:00 | Luis Faria v Marcus Walters | 5-7,5-7 |
| ITF Egypt F9 | 2016/03/13 09:00 | David Pichler v Marcus Walters | 6-2,6-2 |
| ITF Egypt F8 | 2016/03/06 09:00 | Thibault Venturino v Marcus Walters | 6-2,6-2 |
| ITF Egypt F8 | 2016/03/05 08:00 | Nicholas Nugent v Marcus Walters | 3-6,4-6 |