Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF Germany F16 | 2017/10/22 08:00 | Marek Flinner v Alexander Kuerschner | 3-6,2-6 |
| ITF France F22 Qual | 2017/09/30 13:40 | Kyrian Jacquet v Marek Flinner | 6-2,6-3 |
| ITF Spain F29 Qual | 2017/09/10 08:00 | Marek Flinner v Quim Sorni Chavarria | 5-7,4-6 |
| ITF Germany F11 | 2017/08/13 08:00 | Tim Seibert v Marek Flinner | 7-6,6-2 |
| ITF Germany F10 | 2017/08/06 08:00 | Marek Flinner v Marvin Rehberg | 3-6,2-6 |
| ITF Italy F16 Qual | 2017/06/03 08:30 | Peter Heller v Marek Flinner | 6-3,6-1 |
| ITF Italy F14 Qual | 2017/05/20 08:00 | Marek Flinner v Lorenzo Seroddi | 4-6,6-1,2-6 |
| ITF Greece F5 | 2017/04/01 10:30 | Sergei Pogosian v Marek Flinner | 6-3,2-6,6-1 |
| ITF Greece F2 | 2018/03/06 12:25 | Jakob Sude v Andrea Guerrieri | 6-4,6-3 |
| ITF Greece F1 | 2018/02/28 11:00 | Andrea Guerrieri v Ljubomir Celebic | 4-6,0-6 |
| ITF Greece F1 | 2018/02/26 08:00 | Andrea Guerrieri v Athanassios Manekas | 2-6,6-1,6-2 |
| ITF Tunisia F6 | 2018/02/12 10:45 | Diego Hidalgo v Andrea Guerrieri | 6-2,4-6,6-1 |
| ITF Tunisia F5 | 2018/02/05 08:00 | Lukas Vejvara v Andrea Guerrieri | 6-3,6-2 |
| ITF Tunisia F5 | 2018/02/04 08:00 | Robert Ziganshin v Andrea Guerrieri | 3-6,1-6 |
| ITF Tunisia F4 | 2018/02/01 10:35 | Andrea Guerrieri v Mario Vilella Martinez | 6-7,2-6 |
| ITF Tunisia F4 | 2018/01/31 09:00 | Andrea Guerrieri v Giuseppe Tresca | 6-3,6-2 |