| UTR Pro Osaka | 2023/07/24 08:43 | Shin Inoue v Christian Heaney-Secord | 6-1,6-7,4-6 |
| UTR Pro Miki | 2023/07/01 00:30 | Christian Heaney-Secord v Brody Nejedly | 0-6,2-6 |
| UTR Pro Miki | 2023/06/30 06:15 | Christian Heaney-Secord v Takeyasu Sekiguchi | 5-7,6-0,3-6 |
| UTR Pro Miki | 2023/06/28 06:15 | Shunya Maruyama v Christian Heaney-Secord | 6-1,6-0 |
| UTR Pro Miki | 2023/06/27 08:18 | Ryoma Mishiro v Christian Heaney-Secord | 6-2,4-6,6-3 |
| ITF M25 Anseong | 2023/06/19 03:35 | Jun Ha Hyun v Christian Heaney-Secord | 3-6,6-2,10-8 |
| ITF M25 Anseong | 2023/06/18 06:50 | Christian Heaney-Secord v HyunBin Jin | 3-6,7-6,10-2 |
| ITF M25 Changwon | 2023/06/11 06:50 | Christian Heaney-Secord v Dae Han Kim | 2-6,4-6 |
| ITF M25 Anseong | 2023/06/21 03:40 | Hiroki Sakagawa v Duckhee Lee | 1-6,2-6 |
| ITF M25 Anseong | 2023/06/19 05:25 | Seung Woo Cho v Hiroki Sakagawa | 6-1,1-6,6-10 |
| ITF M25 Anseong | 2023/06/19 01:00 | Hyun Woo Cho v Hiroki Sakagawa | 6-4,2-6,4-10 |
| ITF M25 Anseong | 2023/06/18 01:00 | Hiroki Sakagawa v Jungmin Hwang | 6-0,6-2 |
| UTR Pro Tennis Series Texas | 2022/08/20 18:00 | Franco Ribero v Hiroki Sakagawa | 7-6,5-0 |
| UTR Pro Tennis Series Texas | 2022/08/18 19:30 | Hiroki Sakagawa v Alex Koong | 6-2,5-2 |
| UTR Pro Tennis Series Texas | 2022/08/17 18:00 | Callaway Clark v Hiroki Sakagawa | 0-6,6-4,7-6 |
| UTR Pro Tennis Series Texas | 2022/08/16 22:53 | Hiroki Sakagawa v Vishwa Aduru | 6-0,6-3 |