Stadium: Hard Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF Turkey F6 | 2018/02/14 07:00 | Alexander Lazov v Orlando Luz | 6-4,6-4 |
| ITF Peru F1 | 2017/12/12 22:00 | Matias Zukas v Orlando Luz | 6-2,6-3 |
| ITF Chile F3 | 2017/12/07 14:00 | Orlando Luz v Mariano Kestelboim | 2-6,3-6 |
| ITF Chile F3 | 2017/12/06 14:00 | Orlando Luz v Juan Bautista Otegui | 7-5,6-2 |
| ITF Chile F3 | 2017/12/05 14:15 | Orlando Luz v Franco Feitt | 7-6,6-4 |
| ITF Brazil F4 | 2017/12/01 12:00 | Orlando Luz v Christian Lindell | 3-6,4-6 |
| ITF Brazil F4 | 2017/11/29 16:05 | Orlando Luz v Alexandre Tsuchiya | 6-2,7-5 |
| ITF Brazil F4 | 2017/11/27 17:00 | Orlando Luz v Gustavo De O Cruz | 6-4,6-2 |
| ITF Turkey F6 | 2018/02/11 06:00 | Yuto Sakai v Andrei Stefan Apostol | 6-4,5-7,3-6 |
| ITF Hong Kong F6 | 2017/12/31 03:00 | Yuto Sakai v Alberto Lim | 6-7,4-6 |
| ITF Hong Kong F5 | 2017/12/24 02:00 | Chan-Yeong Oh v Yuto Sakai | 6-3,6-3 |
| ITF Hong Kong F5 | 2017/12/23 02:00 | Yuto Sakai v Congsup Congcar | 6-4,6-4 |
| Challenger Toyota Qual | 2017/11/11 07:35 | Hiroyasu Ehara v Yuto Sakai | 6-7,6-2,6-3 |
| Challenger Toyota Qual | 2017/11/11 02:15 | Yuto Sakai v Masaki Osafune | 7-6,1-6,6-1 |
| Challenger Kobe Qual | 2017/11/04 05:20 | Yuto Sakai v Sora Fukuda | 1-6,3-6 |
| ITF Japan F8 | 2017/06/15 01:00 | Yuto Sakai v Yusuke Watanuki | 4-6,6-3,3-6 |