Round: 25 Ground: Clay
| Wimbledon Qual | 2016/06/24 11:40 | Igor Sijsling v Mertens, Yannick | 6-3,6-2,7-6 |
| Wimbledon Qual | 2016/06/22 10:00 | Satral, Jan v Mertens, Yannick | 4-6,6-7 |
| Wimbledon Qual | 2016/06/21 11:40 | Mertens, Yannick v Guido Andreozzi | 6-3,6-4 |
| French Open Qual | 2016/05/18 17:45 | Mertens, Yannick v Brands, Daniel | 4-6,4-6 |
| Challenger - Ostrava | 2016/04/26 12:10 | Mertens, Yannick v Zopp, Jurgen | 4-6,1-6 |
| ITF Greece F4 | 2016/04/17 09:05 | Mertens, Yannick v Glasspool, Lloyd | 6-2,7-5 |
| ITF Greece F4 | 2016/04/16 08:30 | Mertens, Yannick v Fabian, Patrik | 7-6,7-5 |
| ITF Greece F4 | 2016/04/15 08:30 | Mertens, Yannick v Alexandre Muller | 7-6,6-3 |
| ITF Netherlands F2 | 2016/06/23 09:00 | Karim-Mohamed Maamoun v Botic Van De Zandschulp | 6-2,2-6,2-6 |
| ITF Netherlands F2 | 2016/06/20 09:00 | Maxime Janvier v Karim-Mohamed Maamoun | 6-2,4-6,5-7 |
| ITF Tunisia F20 | 2016/05/28 11:50 | Karim-Mohamed Maamoun v Cristian Garin | 3-6,0-6 |
| ITF Tunisia F20 | 2016/05/27 10:30 | Rondoni, Pietro v Karim-Mohamed Maamoun | 6-3,4-6,1-6 |
| ITF Tunisia F20 | 2016/05/26 09:00 | Dougaz, Aziz v Karim-Mohamed Maamoun | 4-6,1-6 |
| ITF Tunisia F20 | 2016/05/24 10:10 | Lah, Sven v Karim-Mohamed Maamoun | 1-6,2-6 |
| ITF Nigeria F2 MD | 2016/04/29 09:00 | Aldin Setkic v Karim-Mohamed Maamoun | 6-3,6-4 |
| ITF Nigeria F2 MD | 2016/04/28 11:50 | Mugabe, Duncan v Karim-Mohamed Maamoun | 4-6,6-2,2-6 |