Round: 25 Ground: Hardcourt outdoor
| ITF Guam F1 | 2017/06/23 00:00 | Takeshima, Shunrou v Ito, Yuichi | 5-7,6-4,0-6 |
| ITF Guam F1 | 2017/06/24 03:55 | Ito, Yuichi v Suzuki, Takao | 6-4,1-6,2-6 |
| ITF Guam F1 | 2017/06/23 00:00 | Takeshima, Shunrou v Ito, Yuichi | 5-7,6-4,0-6 |
| ITF Guam F1 | 2017/06/22 03:25 | Osafune, Masaki v Ito, Yuichi | 2-6,4-6 |
| ITF Guam F1 | 2017/06/19 02:30 | Jesse Delaney v Ito, Yuichi | 4-6,3-6 |
| ITF Singapore F3 | 2017/06/09 02:00 | Nam Hoang Ly v Ito, Yuichi | 6-1,6-1 |
| ITF Singapore F3 | 2017/06/08 02:00 | Moritani, Soichiro v Ito, Yuichi | 6-7,6-7 |
| ITF Singapore F3 | 2017/06/06 02:00 | Nguyen, David v Ito, Yuichi | 6-7,2-6 |
| ITF Singapore F2 | 2017/05/31 03:00 | Ito, Yuichi v Propoggia, Dane | 4-6,4-6 |
| ITF Thailand F4 Qual | 2017/07/31 04:45 | Li, Yuanfeng v Takeshima, Shunrou | 2-6,5-7 |
| ITF Thailand F4 Qual | 2017/07/30 09:50 | Matheson, Sam v Takeshima, Shunrou | 6-7,1-6 |
| ITF Guam F1 | 2017/06/23 00:00 | Takeshima, Shunrou v Ito, Yuichi | 5-7,6-4,0-6 |
| ITF Guam F1 | 2017/06/22 03:05 | Farren, Connor v Takeshima, Shunrou | 3-6,1-6 |
| ITF Guam F1 | 2017/06/19 06:00 | Barclay, David v Takeshima, Shunrou | 2-6,1-6 |
| ITF Japan F8 | 2017/06/15 01:00 | Yuki Mochizuki v Takeshima, Shunrou | 6-3,6-4 |
| ITF Japan F8 | 2017/06/13 01:30 | Takeshima, Shunrou v Issei Okamura | 6-3,7-5 |
| ITF Japan F7 | 2017/06/05 03:05 | Takeshima, Shunrou v Takeuchi, Kento (1987) | 1-6,1-6 |