Round: 25 Ground: Hardcourt outdoor
| ITF France F19 | 2016/09/24 14:30 | Robin Kern v Yannick Mertens | 6-3,6-4 |
| ITF France F19 | 2016/09/23 13:15 | Hugo Grenier v Yannick Mertens | 4-6,6-1,6-7 |
| ITF France F19 | 2016/09/21 09:00 | Gregoire Jacq v Yannick Mertens | 4-6,2-6 |
| ITF France F19 | 2016/09/20 14:50 | Daniel Appelgren v Yannick Mertens | 3-6,2-6 |
| Challenger Istanbul | 2016/09/15 13:40 | Marsel Ilhan v Yannick Mertens | 6-3,6-4 |
| Challenger Istanbul | 2016/09/13 09:20 | Yannick Mertens v Barkin Yalcinkale | 6-0,6-0 |
| Challenger St Remy | 2016/09/08 09:00 | Marco Trungelliti v Yannick Mertens | 4-6,6-3,6-3 |
| Challenger St Remy | 2016/09/06 09:00 | Yannick Mertens v Adrian Menendez-Maceiras | 6-4,5-7,6-4 |
| ITF Spain F29 | 2016/09/08 10:55 | Alberto Romero De Avila Senise v Joao Monteiro | 6-1,6-4 |
| ITF Spain F29 | 2016/09/07 12:05 | Joao Monteiro v Jaume Pla Malfeito | 6-3,3-6,6-3 |
| ITF Spain F29 | 2016/09/05 12:15 | Jonathan Morr v Joao Monteiro | 4-6,1-6 |
| ITF Spain F27 | 2016/08/23 16:30 | Joao Monteiro v Nicola Kuhn | 2-6,6-2,3-6 |
| ITF Spain F26 | 2016/08/19 15:40 | Joao Monteiro v Alberto Brizzi | 3-6,1-6 |
| ITF Spain F26 | 2016/08/18 15:10 | Javier Marti v Joao Monteiro | 6-4,2-6,1-6 |
| ITF Spain F26 | 2016/08/17 13:00 | Joao Monteiro v Eduard Esteve Lobato | 3-6,6-3,7-6 |
| ITF Spain F26 | 2016/08/15 14:00 | Nuno Deus v Joao Monteiro | 6-4,0-6,1-6 |