Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| 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 |
| Challenger Panama City Qual | 2018/03/31 17:00 | Igoshin, Alexander v Franco Agamenone | 2-6,3-6 |
| ITF Russia F3 | 2018/03/12 08:30 | Timofey Skatov v Igoshin, Alexander | 6-1,6-3 |
| ITF Egypt F16 | 2018/05/03 07:30 | Krivokuca, Neven v Toledo Bague, Pol | 4-6,2-6 |
| ITF Egypt F16 | 2018/05/01 07:30 | Taweel, Issam Haitham v Krivokuca, Neven | 3-6,0-6 |
| Egypt F15, Singles Qualifying | 2018/04/25 09:20 | Hajek, Petr v Krivokuca, Neven | 6-4,6-4 |
| ITF Croatia F3 | 2018/03/18 16:00 | Krivokuca, Neven v Giuseppe Tresca | 6-1,6-2 |
| Turkey F10, Singles Qualifying | 2018/03/13 08:55 | Krivokuca, Neven v Andrey Chepelev | 2-6,3-6 |
| Turkey F10, Singles Qualifying | 2018/03/12 07:30 | Krivokuca, Neven v Khaledan, Shahin | 7-5,6-1 |
| ITF Turkey F9 | 2018/03/05 07:00 | Madaras, Dragos Nicolae v Krivokuca, Neven | 6-1,6-0 |
| ITF Turkey F9 | 2018/03/04 08:30 | Daisuke Sumizawa v Krivokuca, Neven | 1-6,2-6 |