Stadium: Cancha 2 Round: 46 Ground: Hardcourt outdoor
| Challenger Monterrey | 2018/09/29 19:05 | Luis Patino v Pavel Krainik | 3-6,4-6 |
| ITF Canada F7 | 2018/09/11 16:05 | Pavel Krainik v Jack Findel-Hawkins | 6-7,6-2,3-6 |
| ITF Canada F6 | 2018/09/07 18:10 | Alafia Ayeni v Pavel Krainik | 6-4,6-4 |
| ITF Canada F6 | 2018/09/06 14:00 | Jack Findel-Hawkins v Pavel Krainik | 4-6,2-6 |
| ITF Canada F6 | 2018/09/04 14:00 | Liam Draxl v Pavel Krainik | 4-6,7-6,5-7 |
| ITF USA F23 | 2018/08/15 19:20 | Axel Geller v Pavel Krainik | 7-6,6-4 |
| Challenger Lexington Qual | 2018/07/28 18:35 | Pavel Krainik v Mikael Torpegaard | 2-6,2-6 |
| Challenger Granby | 2018/07/25 14:00 | Pavel Krainik v Renta Tokuda | 3-6,3-6 |
| Challenger Monterrey | 2018/09/29 19:00 | Cristian Rodriguez v Alejandro Gomez | 6-3,6-2 |
| ITF Italy F26 | 2018/09/03 08:30 | Cristian Rodriguez v Laurent Lokoli | 6-7,1-6 |
| ITF Italy F26 | 2018/09/02 08:00 | Cristian Rodriguez v Leonardo Taddia | 6-1,6-2 |
| ITF Hungary F6 | 2018/08/25 11:00 | Tadeas Paroulek v Cristian Rodriguez | 6-4,4-6,6-3 |
| ITF Hungary F6 | 2018/08/24 10:00 | Gabor Borsos v Cristian Rodriguez | 4-6,6-7 |
| ITF Hungary F6 | 2018/08/23 14:00 | Marek Semjan v Cristian Rodriguez | 7-6,2-6,3-6 |
| ITF Hungary F6 | 2018/08/22 11:05 | David Pichler v Cristian Rodriguez | 6-4,5-7,1-6 |
| ITF Romania F9 | 2018/08/19 11:00 | Cristian Rodriguez v Federico Coria | 5-7,2-6 |