| ITF USA F28 | 2018/10/13 15:00 | 지라숙, 킬러 v 카탄자리티, A J | 0-6,6-7 |
| USA F26, Singles Qualifying | 2018/09/21 21:30 | Battistone, Brian v 지라숙, 킬러 | 6-3,6-4 |
| Indonesia F8, Singles Qualifying | 2017/11/25 03:00 | Khunjan, Nawakarn v 지라숙, 킬러 | 6-1,7-5 |
| ITF Indonesia F7 Qual | 2017/11/18 07:00 | 오노다, 켄 v 지라숙, 킬러 | 6-2,6-3 |
| ITF USA F32 | 2017/09/23 01:30 | 지라숙, 킬러 v Samuelsson, Eric | 0-6,2-6 |
| ITF USA F30 | 2017/09/08 20:30 | 지라숙, 킬러 v Watson, Ross | 4-6,4-6 |
| Karuizawa, Singles M-ITF-JPN-07A | 2019/05/31 02:40 | 키쿠치, 겐고 v 푸쿠다, 소라 | 6-4,4-6,0-6 |
| Karuizawa, Singles M-ITF-JPN-07A | 2019/05/30 06:15 | 키쿠치, 겐고 v 나카무라, 렌 | 6-2,6-2 |
| Karuizawa, Singles M-ITF-JPN-07A | 2019/05/29 02:30 | 키쿠치, 겐고 v 타카미사와, 타케토 | 6-0,6-1 |
| Matsuyama, Singles M-ITF-JPN-06A | 2019/04/09 05:05 | Imamura, Masamichi v 키쿠치, 겐고 | 7-6,6-1 |
| Kashiwa, Singles Qualifying M-ITF-JPN-05A | 2019/04/03 02:20 | 키쿠치, 겐고 v 이마이, 신타로 | 3-6,1-6 |
| Kashiwa, Singles Qualifying M-ITF-JPN-05A | 2019/04/01 03:00 | 우스기, 카이토 v 키쿠치, 겐고 | 2-6,3-6 |
| Kashiwa, Singles Qualifying M-ITF-JPN-05A | 2019/04/01 00:00 | 이누이, 유이치로 v 키쿠치, 겐고 | 4-6,2-6 |
| Kofu, Singles Qualifying M-ITF-JPN-03A | 2019/03/21 06:55 | 벨드힐, 마이크 v 키쿠치, 겐고 | 7-6,6-3 |