Stadion: Estadio Puerto Vallarta Round: 27 Ground: Hardcourt outdoor
| Challenger - Puerto Vallarta | 2018/05/02 19:00 | Danilo Petrovic v Ugo Humbert | 6-4,3-6,6-3 |
| Challenger - Puerto Vallarta | 2018/05/01 18:35 | Danilo Petrovic v Gonzalo Escobar | 6-3,1-6,6-2 |
| Challenger - Leon | 2018/04/24 17:45 | Jose Hernandez-Fernandez v Danilo Petrovic | 6-3,4-6,6-4 |
| Challenger - Guadalajara | 2018/04/20 22:00 | Danilo Petrovic v Christopher Eubanks | 4-6,4-6 |
| Challenger - Guadalajara | 2018/04/18 21:00 | Adrian Menendez-Maceiras v Danilo Petrovic | 2-6,5-7 |
| Challenger - Guadalajara | 2018/04/17 00:00 | Danilo Petrovic v Tigre Hank | 6-4,7-5 |
| Challenger - Mexico City | 2018/04/09 23:00 | Danilo Petrovic v Pedja Krstin | 3-6,6-1,4-6 |
| ITF - Griechenland F2 | 2018/03/11 09:00 | Danilo Petrovic v Maxime Authom | 7-6,3-6,2-6 |
| Challenger - Puerto Vallarta | 2018/05/02 19:00 | Ante Pavic v Viktor Durasovic | 7-6,6-2 |
| Challenger - Puerto Vallarta | 2018/05/01 19:30 | Ante Pavic v Manuel Sanchez | 6-2,6-3 |
| Challenger - Leon | 2018/04/27 19:30 | Alejandro Gonzalez v Ante Pavic | 3-6,6-4,6-1 |
| Challenger - Leon | 2018/04/25 16:00 | Ante Pavic v Darian King | 6-4,6-2 |
| Challenger - Leon | 2018/04/24 00:40 | Ante Pavic v Luis Patino | 6-3,6-3 |
| Challenger - Guadalajara | 2018/04/18 21:00 | Ante Pavic v Darian King | 3-6,6-2,4-6 |
| Challenger - Guadalajara | 2018/04/16 19:45 | Ante Pavic v Edan Leshem | 7-5,5-7,6-3 |
| Challenger - Mexico City - Qualifikation | 2018/04/08 19:05 | Ante Pavic v Cristian Rodriguez | 3-6,3-6 |