| UTR Pro Kawaguchi | 2024/06/25 04:49 | Sam Ryan Ziegann v Brody Nejedly-Krall | 4-6,5-7 |
| UTR Pro Kawaguchi | 2024/06/24 05:25 | Sam Ryan Ziegann v Taiyo Kurata | 6-7,7-6,6-0 |
| ITF M25 Changwon | 2024/06/19 06:35 | Yusuke Takahashi v Sam Ryan Ziegann | 6-0,6-1 |
| ITF M25 Changwon | 2024/06/18 05:55 | Sam Ryan Ziegann v Homin Kwag | 6-1,3-6,11-9 |
| ITF M25 Changwon | 2024/06/17 02:00 | Sam Ryan Ziegann v Sooyoung Yang | 6-1,6-4 |
| ITF M25 Changwon | 2024/06/16 01:00 | Sam Ryan Ziegann v Duhyun Eum | 6-2,6-4 |
| ITF M15 Anseong | 2024/06/13 02:50 | Yunseok Jang v Sam Ryan Ziegann | 6-0,6-3 |
| ITF M15 Anseong | 2024/06/12 02:55 | Hong Chung v Sam Ryan Ziegann | 6-7,4-6 |
| UTR Pro Kawaguchi | 2024/06/25 03:00 | Taiyo Kurata v Hiiro Sakamoto | 3-6,7-6,1-6 |
| UTR Pro Kawaguchi | 2024/06/22 07:29 | Reiya Komagata v Hiiro Sakamoto | 6-2,6-3 |
| UTR Pro Kawaguchi | 2024/06/22 01:40 | Hiiro Sakamoto v Shion Itsusaki | 7-5,3-6,4-6 |
| UTR Pro Kawaguchi | 2024/06/19 00:00 | Hiiro Sakamoto v Maxime Mareschal-Hay | 7-6,6-4 |
| UTR Pro Kawaguchi | 2024/06/17 04:01 | Corey Craig v Hiiro Sakamoto | 3-6,6-2,6-0 |
| UTR Pro Urayasu | 2024/05/11 00:00 | Hiiro Sakamoto v Kai Kawano | 4-6,6-4,3-6 |
| UTR Pro Urayasu | 2024/05/10 03:00 | Hiiro Sakamoto v Toa Maeda | 3-6,6-2,5-7 |
| UTR Pro Urayasu | 2024/05/09 01:30 | Hiiro Sakamoto v Seiya Nakanishi | 7-6,7-6 |