Stadium: Court Central Round: 25 Ground: Hardcourt indoor
| Challenger Almaty | 2017/10/03 04:15 | Nedelko, Ivan v Martin Klizan | 6-3,5-7,6-1 |
| Rome II, Italy | 2017/09/28 11:30 | Ojeda Lara, Ricardo v Martin Klizan | 7-6,6-2 |
| Rome II, Italy | 2017/09/26 10:30 | Casper Ruud v Martin Klizan | 2-6,4-6 |
| Challenger Sibiu | 2017/09/18 10:20 | Bellotti, Riccardo v Martin Klizan | 6-3,6-1 |
| Challenger Poprad Tatry | 2017/06/22 14:05 | Martin Klizan v Roberto Carballes Baena | 2-6,3-6 |
| Challenger Poprad Tatry | 2017/06/21 13:00 | Martin Klizan v Cacic, Nikola | 6-7,7-5,6-1 |
| Challenger Poprad Tatry | 2017/06/20 15:00 | Martin Klizan v Sproch, Dominik | 6-1,6-2 |
| Challenger - Prostejov | 2017/06/07 15:05 | Martin Klizan v Eriksson, Markus | 4-6,1-6 |
| Challenger Quimper Qual | 2018/01/29 11:30 | Guez, David v Tristan Lamasine | 7-6,6-1 |
| Challenger Quimper Qual | 2018/01/28 13:45 | Guez, David v Tabatruong, Maxime | 6-3,7-5 |
| ITF France F2 | 2018/01/18 17:10 | Guez, David v Matteo Martineau | 4-6,1-6 |
| ITF France F2 | 2018/01/17 10:30 | Guez, David v Bauvy, Romain | 6-1,6-2 |
| Mouilleron-Le-Captif, France, Qualifying | 2017/11/05 12:55 | Guez, David v Evan Furness | 3-6,4-6 |
| Brest, France | 2017/10/24 13:20 | Gleb Sakharov v Guez, David | 6-2,6-4 |
| France F24, Singles | 2017/10/18 14:10 | Guez, David v Neuchrist, Maximilian | 6-4,6-4 |
| France F24, Singles | 2017/10/17 09:45 | Guez, David v Evan Furness | 6-4,6-3 |