Stadium: Indoor C3 Round: 14 Ground: Hardcourt outdoor
| Challenger Busan | 2022/10/16 01:30 | Suk Ann v Seong Chan Hong | 2-6,2-6 |
| ITF M15 Daegu | 2022/08/31 05:40 | Kazuki Nishiwaki v Suk Ann | 6-3,6-1 |
| ITF M15 Daegu | 2022/08/29 10:30 | Homin Kwag v Suk Ann | 3-6,6-3,10-12 |
| ITF M15 Changwon | 2022/08/22 05:30 | Geni Inoue v Suk Ann | 6-2,6-0 |
| ITF M15 Changwon | 2022/08/22 00:30 | Homin Kwag v Suk Ann | 6-1,1-6,8-10 |
| ITF M15 Changwon | 2022/08/21 01:00 | Dong Hwan Kim v Suk Ann | 3-6,0-6 |
| ITF M15 Anseong | 2022/08/15 00:30 | Suk Ann v Ryoma Matsushita | 6-4,3-6,6-10 |
| ITF Korea F2 Qual | 2017/06/03 03:00 | Seoung Hun Lee v Suk Ann | 6-2,6-3 |
| Challenger Savannah | 2023/04/25 15:30 | Rubin Statham v Moez Echargui | 4-6,4-6 |
| Challenger Morelos | 2023/04/17 19:05 | Mark Lajal v Rubin Statham | 7-5,7-6 |
| Challenger Morelos | 2023/04/16 20:50 | Armando Sotelo v Rubin Statham | 3-6,1-6 |
| Challenger Leon | 2023/04/10 19:55 | Giovanni Mpetshi Perricard v Rubin Statham | 6-3,7-6 |
| Challenger Leon | 2023/04/09 23:20 | Rubin Statham v Bernard Tomic | 7-6,7-6 |
| Challenger San Luis Potosi | 2023/04/04 21:40 | Renzo Olivo v Rubin Statham | 7-5,6-3 |
| Challenger San Luis Potosi | 2023/04/03 21:40 | Federico Gaio v Rubin Statham | 4-6,3-6 |
| Challenger San Luis Potosi | 2023/04/02 21:15 | Rubin Statham v Gonzalo Lama | 6-1,6-4 |