Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF Japan F2 | 2016/03/15 02:10 | Kishi, Ryota v Ito, Yuichi | 7-6,6-4 |
| ITF Japan F1 | 2018/03/08 03:10 | Ito, Yuichi v Saito, Takashi | 2-6,4-6 |
| ITF Japan F1 | 2018/03/07 01:00 | Ito, Yuichi v Taketo Takamisawa | 1-6,6-1,6-0 |
| Challenger Kyoto Qual | 2018/02/17 05:15 | Tung-Lin Wu v Ito, Yuichi | 6-4,7-6 |
| ITF Israel F18 | 2017/12/13 08:00 | Mnushkin, Dmitry v Ito, Yuichi | 5-7,7-5,6-4 |
| ITF Israel F18 | 2017/12/12 10:55 | Dray, Eitan v Ito, Yuichi | 2-6,0-6 |
| ITF Israel F17 | 2017/12/07 09:00 | Ito, Yuichi v Bayard, Damien | 3-6,6-3,3-6 |
| Indonesia F8, Singles | 2017/11/30 03:00 | Sora Fukuda v Ito, Yuichi | 7-5,6-3 |
| Indonesia F8, Singles | 2017/11/27 09:20 | Lu, Tyler v Ito, Yuichi | 2-6,4-6 |
| ITF Japan F1 | 2018/03/03 03:00 | Matsumoto, Itsuki v Kishi, Ryota | 6-3,6-1 |
| 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 |