Stadium: Court 1 Round: 26 Ground: Clay
| ITF Poland F6 | 2018/08/07 11:25 | Andrzejczuk, Adrian v Guttau, Niklas | 6-2,6-1 |
| ITF Austria F4 | 2018/07/23 09:00 | Andrzejczuk, Adrian v Press, Frederik | 2-6,3-6 |
| ITF Austria F3 | 2018/07/14 12:30 | Andrzejczuk, Adrian v Fekiac, Martin | 3-6,6-3,3-6 |
| ITF Austria F3 | 2018/07/14 07:15 | Andrzejczuk, Adrian v Torocsik, Adam | 6-2,6-3 |
| ITF Czech Republic F6 | 2018/07/11 08:00 | Paroulek, Tadeas v Andrzejczuk, Adrian | 4-6,6-0,7-6 |
| ITF Czech Republic F6 | 2018/07/10 10:50 | Andrzejczuk, Adrian v Muzaev, Richard | 6-4,7-6 |
| Czech Republic F6, Singles Qualifying | 2018/07/08 10:30 | Andrzejczuk, Adrian v Cintl, Matej | 6-3,6-0 |
| Czech Republic F6, Singles Qualifying | 2018/07/07 09:30 | Andrzejczuk, Adrian v Rajic, Dusan | 6-4,6-3 |
| ITF Poland F6 | 2018/08/07 08:00 | Hellfritsch, Lucas v Matias Franco Descotte | 1-6,1-6 |
| Challenger Segovia Qual | 2018/07/29 10:30 | Romero de Avila Senise, Alberto v Matias Franco Descotte | 7-6,6-3 |
| Challenger Segovia Qual | 2018/07/28 09:30 | Herrero, Javier v Matias Franco Descotte | 0-6,3-6 |
| Challenger Tampere Qual | 2018/07/22 07:30 | Matias Franco Descotte v Alejandro Davidovich Fokina | 1-6,3-6 |
| Challenger Tampere | 2018/07/21 07:00 | Matias Franco Descotte v Eero Vasa | 6-4,6-4 |
| ITF Germany F7 | 2018/07/14 13:00 | Matias Franco Descotte v Haim, Matthias | 3-6,4-6 |
| ITF Germany F7 | 2018/07/13 15:00 | Niklas Schell v Matias Franco Descotte | 4-6,4-6 |
| ITF Germany F7 | 2018/07/12 13:05 | Vibert, Francois Arthur v Matias Franco Descotte | 3-6,3-6 |