Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF Bulgaria F1 | 2018/05/15 07:00 | Dimitrov, Martin v Georgescu, Matei Adrian | 6-4,6-7,7-6 |
| ITF Greece F4 | 2018/03/17 07:30 | Petrovic, Stefan v Dimitrov, Martin | 6-4,7-6 |
| ITF Greece F3 | 2018/03/12 08:00 | Matos, Diego v Dimitrov, Martin | 4-6,6-4,6-4 |
| ITF Greece F3 | 2018/03/11 11:00 | Johnson, Hunter v Dimitrov, Martin | 6-7,4-6 |
| ITF Greece F3 | 2018/03/10 10:00 | Dimitrov, Martin v Jacopo Berrettini | 6-3,4-6,7-5 |
| ITF Greece F2 | 2018/03/03 07:30 | Dimitrov, Martin v Acevedo, Nicolas | 6-7,2-6 |
| ITF Turkey F40 | 2017/10/21 06:45 | Nikolas Sanchez Izquierdo v Dimitrov, Martin | 7-5,6-1 |
| ITF Turkey F39 | 2017/10/15 07:00 | Vidak, Antun v Dimitrov, Martin | 6-2,6-3 |
| ITF Bulgaria F1 | 2018/05/15 07:00 | Keisidis, Christos v Igoshin, Alexander | 4-6,6-1,1-6 |
| ITF Egypt F17 | 2018/05/09 09:25 | Igoshin, Alexander v Krivokuca, Neven | 4-6,6-4,3-6 |
| ITF Egypt F16 | 2018/05/04 09:00 | Igoshin, Alexander v Jordan Correia Passos Do Carmo | 3-6,6-7 |
| ITF Egypt F16 | 2018/05/03 07:30 | Igoshin, Alexander v Broville, Maxence | 5-7,6-2,6-4 |
| Egypt F15, Singles Qualifying | 2018/04/24 08:00 | Boyer, Dusty H v Igoshin, Alexander | 6-4,3-6,7-5 |
| Challenger Guadalajara Qual | 2018/04/15 16:00 | Igoshin, Alexander v Escobar, Gonzalo | 5-7,1-6 |
| Challenger Guadalajara Qual | 2018/04/14 18:35 | Igoshin, Alexander v Federico Zeballos | 3-6,6-4,6-2 |
| Challenger Mexico City Qual | 2018/04/07 16:00 | Igoshin, Alexander v Franco Agamenone | 4-6,0-6 |