Stadium: Court 10 Round: 25 Ground: Clay
| ITF Hungary F2 Qual | 2018/05/13 08:00 | Ville-Petteri Ahti v Tino Kovacic | 6-7,3-6 |
| ITF Hungary F1 | 2018/05/08 09:05 | Scott Puodziunas v Ville-Petteri Ahti | 6-3,6-4 |
| ITF Hungary F1 Qual | 2018/05/07 09:35 | Ville-Petteri Ahti v Gasper Bezjak | 6-2,6-3 |
| ITF Hungary F1 Qual | 2018/05/06 08:00 | Ville-Petteri Ahti v Stefan Suvajac | 6-4,6-0 |
| ITF Greece F4 | 2018/03/17 07:30 | Corrado Summaria v Ville-Petteri Ahti | 6-3,6-2 |
| ITF Greece F3 | 2018/03/11 08:00 | Federico Moreno v Ville-Petteri Ahti | 3-6,6-3,6-4 |
| ITF Greece F3 | 2018/03/10 07:30 | Klim Kozyrev v Ville-Petteri Ahti | 0-6,1-6 |
| ITF Finland F4 | 2017/11/13 09:15 | Ville-Petteri Ahti v Evgeny Karlovskiy | 6-7,3-6 |
| ITF Austria F4 | 2018/07/23 10:00 | Peter Goldsteiner v Matthias Haim | 7-5,4-6,6-7 |
| Challenger Braunschweig Qual | 2018/07/07 07:30 | Peter Goldsteiner v Tillmann Erdbories | 1-6,4-6 |
| ITF Netherlands F2 | 2018/07/04 09:30 | Peter Goldsteiner v Bart Van Den Berg | 3-6,6-7 |
| ITF Italy F16 | 2018/06/27 14:20 | Peter Goldsteiner v Mirko Cutuli | 6-4,1-6,2-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 16:25 | Peter Goldsteiner v David Poljak | 0-6,7-6,4-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 11:00 | Peter Goldsteiner v Samuel Puskar | 6-3,4-6,6-4 |
| Challenger Prostejov Qual | 2018/06/03 10:00 | Peter Goldsteiner v Jan Satral | 3-6,2-6 |
| ITF Bosnia and Herzegovina F3 | 2018/05/30 15:10 | Elmar Ejupovic v Peter Goldsteiner | 6-1,6-1 |