| Challenger Ochsenhausen | 2018/08/31 10:30 | Eduardo Gonzales v Daniel Kiss | W | 0-3 |
| Challenger Ochsenhausen | 2018/08/30 12:30 | Daniel Kiss v Aleksa Gacev | W | 3-2 |
| Challenger Ochsenhausen | 2018/08/30 11:10 | Tristan Flore v Daniel Kiss | L | 3-0 |
| Challenger Ochsenhausen | 2018/08/30 09:10 | Josip Huzjak v Daniel Kiss | L | 3-1 |
| Challenger Ochsenhausen | 2018/08/29 13:10 | Yannick Vostes v Daniel Kiss | L | 3-1 |
| Challenger Ochsenhausen | 2018/08/29 09:50 | Peter Musko v Daniel Kiss | L | 3-1 |
| Challenger Ochsenhausen | 2018/08/29 07:10 | Lehel Demeter v Daniel Kiss | L | 3-0 |
| Challenger Ochsenhausen | 2018/08/28 11:00 | Daniel Kiss v Eduardo Gonzales | W | 3-2 |
| Challenger Ochsenhausen | 2018/10/09 11:40 | Tomas Konecny v Guillermo Martinez | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/09 07:40 | Andriy Sitak v Guillermo Martinez | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/08 19:20 | Guillermo Martinez v Antonin Gavlas | L | 1-3 |
| Challenger Ochsenhausen | 2018/10/08 16:00 | Guillermo Martinez v Emiliano Riofrio | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/08 14:00 | Irvin Bertrand v Guillermo Martinez | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/08 10:30 | Abdulaziz Bu Shulaybi v Guillermo Martinez | W | 0-3 |
| Challenger Ochsenhausen | 2018/10/08 07:50 | Francisco Sanchi v Guillermo Martinez | L | 3-2 |
| Qatar Open XD | 2018/04/03 10:25 | Guillermo Martinez v Francisco Sanchi | W | 4-0 |