Stadium: Court 1 Round: 26 Ground: Clay
| ITF Argentina F1 | 2018/05/15 12:00 | Kohen, Alan v Ignacio Monzon | 5-7,6-2,6-3 |
| ITF Greece F3 | 2018/03/14 14:20 | Kohen, Alan v Nikita Mashtakov | 6-2,6-7,7-6 |
| ITF Greece F3 | 2018/03/12 08:00 | Duje Ajdukovic v Kohen, Alan | 6-7,6-7 |
| ITF Greece F3 | 2018/03/11 08:00 | Kohen, Alan v Manda, Calin | 6-4,6-0 |
| ITF Greece F3 | 2018/03/10 07:30 | Alexander Donski v Kohen, Alan | 7-6,0-6,4-6 |
| ITF Greece F2 | 2018/03/04 09:30 | Kohen, Alan v Jacopo Berrettini | 2-6,2-6 |
| ITF Greece F2 | 2018/03/03 07:30 | Johnson, Hunter v Kohen, Alan | 6-7,2-6 |
| ITF Greece F1 | 2018/02/27 08:30 | Kohen, Alan v Gray, Jonathan | 6-4,2-6,3-6 |
| ITF Argentina F1 | 2018/05/15 15:15 | Zaidman, Nicolas v Zukas, Matias | 2-6,3-6 |
| ITF Brazil F3 | 2018/05/07 13:30 | Zukas, Matias v Tomas Martin Etcheverry | 3-6,0-6 |
| ITF Brazil F2 | 2018/05/03 17:15 | Zukas, Matias v Schmid, Aaron | 6-0,1-6,4-6 |
| ITF Brazil F2 | 2018/05/01 19:30 | Zukas, Matias v Vilaro, Alejo | 6-3,7-5 |
| ITF USA F12 | 2018/04/26 18:40 | Zukas, Matias v Rodriguez-Pace, Ricardo | 5-7,1-6 |
| ITF USA F12 | 2018/04/25 19:25 | Zukas, Matias v Axel Nefve | 5-7,6-3,6-1 |
| ITF USA F12 | 2018/04/22 17:00 | Zukas, Matias v Trey Hilderbrand | 3-6,7-5,6-0 |
| ITF USA F12 | 2018/04/21 16:00 | Zukas, Matias v Woldeab, Siem | 6-2,6-3 |