| ITF Vietnam F8 | 2016/09/18 03:00 | Woo-Ram Kim v Ken Onoda | 6-4,6-4 |
| ITF Thailand F7 Qual | 2017/09/30 02:30 | Woo-Ram Kim v Phongsapak Kerdlaphee | 6-3,3-6,6-4 |
| ITF Korea F5 | 2017/06/27 01:30 | Dong-Hak Sin v Woo-Ram Kim | 6-2,3-6,7-5 |
| ITF Korea F5 | 2017/06/25 01:00 | Eun Chong Shin v Woo-Ram Kim | 3-6,4-6 |
| ITF Korea F4 | 2017/06/21 02:00 | Woo-Ram Kim v Young Seok Kim | 3-6,3-6 |
| ITF Korea F4 | 2017/06/20 04:05 | Woo-Ram Kim v Jung Hoon Kim | 6-2,6-0 |
| ITF Korea F4 | 2017/06/19 01:00 | Woo-Ram Kim v Seoung Hun Lee | 4-6,6-3,6-2 |
| ITF Korea F4 | 2017/06/17 03:00 | Jeong Heon Lee v Woo-Ram Kim | 4-6,2-6 |
| ITF Korea F3 Qual | 2017/06/11 04:30 | Tae-Woo Lee v Woo-Ram Kim | 6-2,6-4 |
| ITF Thailand F5 Qual | 2017/08/07 02:30 | Ronnie Schneider v Ken Onoda | 6-4,6-4 |
| ITF Thailand F5 Qual | 2017/08/06 07:10 | Thien Nguyen Hoang v Ken Onoda | 6-4,6-7,1-6 |
| ITF Thailand F4 Qual | 2017/07/31 05:10 | Arata Onozawa v Ken Onoda | 6-3,6-3 |
| ITF Thailand F4 Qual | 2017/07/30 08:35 | Suthinan Tanthaseraneewat v Ken Onoda | 4-6,7-5,1-6 |
| ITF Guam F1 | 2017/06/23 01:55 | Ken Onoda v Takao Suzuki | 3-6,3-6 |
| ITF Guam F1 | 2017/06/22 04:05 | Naru Shirafuji v Ken Onoda | 4-6,2-6 |
| ITF Guam F1 | 2017/06/20 07:45 | Nicholas Reyes v Ken Onoda | 4-6,4-6 |
| ITF Singapore F1 | 2017/06/05 02:00 | Ken Onoda v Linh Giang Trinh | 3-6,4-6 |