Round: 62 Ground: Hardcourt outdoor
| Challenger Kobe Qual | 2017/11/04 03:40 | Yosuke Watanuki v Matsumoto, Itsuki | 6-4,6-3 |
| ITF Spain F31 | 2017/09/26 09:00 | Matsumoto, Itsuki v Barranco, Sergio | 3-6,4-6 |
| Challenger Kyoto Qual | 2018/02/17 01:00 | Zhe Li v Kishi, Ryota | 6-3,6-1 |
| ITF Vietnam F3 | 2017/11/21 06:15 | Kishi, Ryota v Pasha, Nathan | 2-6,2-6 |
| ITF Vietnam F3 | 2017/11/20 03:00 | Kishi, Ryota v Moerani Bouzige | 6-2,6-4 |
| ITF Vietnam F2 | 2017/11/12 03:00 | Kishi, Ryota v Nitin Kumar Sinha | 1-6,0-6 |
| ITF Vietnam F2 | 2017/11/11 04:00 | Kishi, Ryota v Kim, Cheong Hwi | 7-5,6-1 |
| ITF Malaysia F3 | 2017/10/29 03:30 | Kishi, Ryota v Aoran Wang | 3-6,2-6 |
| ITF Malaysia F3 | 2017/10/28 04:30 | Kishi, Ryota v Goyal, Medhir | 6-2,6-0 |
| ITF Malaysia F2 | 2017/10/25 01:00 | Kishi, Ryota v Kaza, Vinayak Sharma | 6-7,2-6 |