Stadium: Centre Court Round: 45
| ITF Thailand F12 Qual | 2017/12/11 04:45 | Billy Harris v Jae Hwan Kim | 6-4,6-4 |
| ITF Thailand F12 Qual | 2017/12/10 03:00 | Michael Commings v Jae Hwan Kim | 3-6,2-6 |
| ITF Thailand F11 Qual | 2017/12/04 04:40 | Ji Hoon Son v Jae Hwan Kim | 6-1,6-4 |
| ITF Thailand F11 Qual | 2017/12/03 03:00 | Pavle Daljev v Jae Hwan Kim | 1-6,6-7 |
| ITF Korea F5 | 2017/06/30 04:20 | Jae Hwan Kim v Ku Keon Kang | 6-2,1-6,7-6 |
| ITF Korea F5 | 2017/06/29 01:30 | Makoto Ochi v Jae Hwan Kim | 4-6,3-6 |
| ITF Korea F5 | 2017/06/28 02:25 | Jeong Heon Lee v Jae Hwan Kim | 1-6,4-6 |
| ITF Korea F4 | 2017/06/22 04:15 | Jae Hwan Kim v Min Hyeok Cho | 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 |
| ITF Spain F33 | 2017/10/14 10:00 | Daniel Gimeno-Traver v Guillermo Olaso | 6-3,6-2 |