| ITF USA F1 | 2018/01/03 18:00 | Ante Pavic v Florian Lakat | 3-6,2-6 |
| Challenger Bangalore | 2017/11/23 08:30 | Jay Clarke v Ante Pavic | 6-2,4-6,7-6 |
| Challenger Bangalore | 2017/11/22 07:20 | Ante Pavic v Elias Ymer | 6-3,6-7,7-6 |
| Challenger Bangalore | 2017/11/21 05:30 | Kaichi Uchida v Ante Pavic | 3-6,4-6 |
| Challenger - Pune | 2017/11/15 10:00 | Ante Pavic v Yuki Bhambri | 4-6,6-7 |
| Challenger - Pune | 2017/11/14 14:20 | Ante Pavic v Arjun Kadhe | 7-6,7-6 |
| Challenger Bratislava Qual | 2017/11/05 13:50 | Ante Pavic v Tom Farquharson | 2-6,5-7 |
| Challenger Bratislava Qual | 2017/11/04 14:10 | Ante Pavic v Victor Vlad Cornea | 6-4,6-0 |
| Challenger - Bangkok | 2018/01/09 03:00 | Guillermo Olaso v Pedro Martinez | 4-6,4-6 |
| ITF USA F1 | 2018/01/04 20:40 | Guillermo Olaso v Christopher Eubanks | 1-6,3-6 |
| ITF USA F1 | 2018/01/02 19:35 | Brandon Nakashima v Guillermo Olaso | 2-6,6-7 |
| ITF Tunisia F32 | 2017/10/29 08:30 | Guillermo Olaso v Alexandre Muller | 6-4,3-6,3-6 |
| ITF Tunisia F32 | 2017/10/28 10:40 | Guillermo Olaso v Elliot Benchetrit | 6-4,7-5 |
| ITF Tunisia F32 | 2017/10/27 10:00 | Joao Monteiro v Guillermo Olaso | 2-6,4-6 |
| ITF Tunisia F32 | 2017/10/26 10:50 | Guillermo Olaso v Eduard Esteve Lobato | 6-3,6-4 |
| ITF Tunisia F32 | 2017/10/25 12:40 | Guillermo Olaso v Albert Alcaraz Ivorra | 1-6,6-0,7-5 |