Stadion: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF - Ägypten F15 | 2018/04/26 08:30 | Marco Bortolotti v Alexander Weis | 6-4,6-3 |
| Challenger - Mexico City - Qualifikation | 2018/04/07 20:55 | Marco Bortolotti v Rubin Statham | 7-6,3-6,3-6 |
| Challenger - Panama City - Qualifikation | 2018/03/31 19:15 | Luis David Martinez v Marco Bortolotti | 6-1,6-4 |
| Challenger - Panama City - Qualifikation | 2018/03/31 14:30 | Mauricio Echazu v Marco Bortolotti | 6-7,2-6 |
| Challenger - San Luis Potosi - Qualifikation | 2018/03/25 22:25 | Marco Bortolotti v Kevin Krawietz | 2-6,3-6 |
| Challenger - San Luis Potosi - Qualifikation | 2018/03/25 18:00 | Pavel Krainik v Marco Bortolotti | 1-6,2-6 |
| ITF - Kroatien F2 | 2018/03/15 09:00 | Marco Bortolotti v Matej Sabanov | 6-7,4-6 |
| ITF - Kroatien F2 | 2018/03/14 11:20 | Nino Serdarusic v Marco Bortolotti | 4-6,7-6,4-6 |
| ITF - Ägypten F15 | 2018/04/26 07:30 | Zakhar Trapeznikov v Dusty H. Boyer | 6-2,4-6,6-2 |
| ITF - Ägypten F15 | 2018/04/25 08:00 | Peter Vajda v Zakhar Trapeznikov | 6-3,3-6,0-6 |
| ITF - Ägypten F15 | 2018/04/23 08:00 | Zakhar Trapeznikov v Vignesh Peranamallur | 6-2,6-4 |
| ITF - Ägypten F15 | 2018/04/22 08:00 | Lorenzo Bocchi v Zakhar Trapeznikov | 3-6,3-6 |
| ITF - Spanien F7 | 2018/03/19 08:00 | Zakhar Trapeznikov v Alex M Pujolras | 3-6,1-6 |
| ITF - Spanien F7 | 2018/03/17 12:30 | Samy Grace v Zakhar Trapeznikov | 7-5,4-6,5-7 |
| ITF - Spanien F6 - Qualifikation | 2018/03/11 08:00 | Rafael Mazon-Hernandez v Zakhar Trapeznikov | 6-1,7-5 |
| ITF - Portugal F2 - Qualifikation | 2018/02/24 12:30 | Joao Antonio v Zakhar Trapeznikov | 6-2,6-2 |