Stadium: Court 2 Round: 25 Ground: Clay
| ITF USA F10 | 2018/04/11 17:10 | Yannick Mertens v Michael Redlicki | 3-6,3-6 |
| ITF USA F9 | 2018/04/05 15:00 | Karue Sell v Yannick Mertens | 6-3,4-6,7-5 |
| ITF USA F9 | 2018/04/03 15:40 | Or Ram-Harel v Yannick Mertens | 4-6,6-3,1-6 |
| Challenger Le Gosier | 2018/03/27 20:55 | Yannick Mertens v Ruben Bemelmans | 5-7,1-6 |
| Challenger Lille | 2018/03/20 18:05 | Guillermo Olaso v Yannick Mertens | 5-7,6-1,6-3 |
| ITF Israel F1 | 2018/03/08 08:00 | Yannick Mertens v Gianluca Mager | 7-5,6-3 |
| ITF Israel F1 | 2018/03/07 09:40 | Yannick Mertens v Nicolas Ferrando | 6-2,6-2 |
| ITF Israel F1 | 2018/03/06 11:35 | Yannick Mertens v Patrik Niklas-Salminen | 6-3,6-3 |
| ITF Tunisia F15 | 2018/04/18 12:30 | Skyler Butts v Francesco Vilardo | 0-6,3-6 |
| ITF Bahrain F1 | 2018/03/20 15:20 | Skyler Butts v Dominik Kellovsky | 2-6,3-6 |
| ITF Qatar F3 Qual | 2018/03/12 12:00 | Adrian Obert v Skyler Butts | 7-5,6-3 |
| ITF Qatar F3 Qual | 2018/03/11 12:00 | Alexandru Cristian Bodnariuk v Skyler Butts | 3-6,6-1,2-6 |
| ITF Qatar F2 Qual | 2018/03/04 12:00 | Tihomir Grozdanov v Skyler Butts | 6-2,6-3 |
| ITF Qatar F1 | 2018/02/28 12:00 | Jonas Merckx v Skyler Butts | 6-3,6-3 |
| ITF Qatar F1 | 2018/02/27 18:50 | Jabor Mohammed Ali Mutawa v Skyler Butts | 2-6,1-6 |
| ITF Qatar F1 Qual | 2018/02/26 12:00 | Skyler Butts v Karen Khachatryan | 6-1,6-0 |