Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| Brisbane, Simples M-ITF-AUS-07A | 2019/09/30 00:00 | Ryan, Joshua v Taiyo Yamanaka | 4-6,5-7 |
| Brisbane, Simples M-ITF-AUS-07A | 2019/09/29 02:00 | Taiyo Yamanaka v van Meter, Joseph W | 6-4,7-5 |
| ITF M25 Darwin | 2019/09/24 00:30 | Jesse Flores v Taiyo Yamanaka | 6-3,6-4 |
| ITF M25 Darwin | 2019/09/23 03:00 | Taiyo Yamanaka v Ren Nakamura | 6-2,6-4 |
| ITF M25 Darwin | 2019/09/22 00:30 | Alexey Shtengelov v Taiyo Yamanaka | 2-6,2-6 |
| ITF M25 Cairns | 2019/09/16 04:40 | Taiyo Yamanaka v Johnson, Connor | 2-6,6-7 |
| ITF M25 Cairns | 2019/09/15 05:30 | Moerani Bouzige v Taiyo Yamanaka | 5-7,6-0,5-10 |
| ITF Australia F8 | 2018/10/06 00:00 | Addison, Aaron v Taiyo Yamanaka | 7-6,6-3 |
| Brisbane, Simples M-ITF-AUS-07A | 2019/09/30 00:00 | Tristan Schoolkate v Puodziunas, Scott | 6-2,6-3 |
| Brisbane, Simples M-ITF-AUS-07A | 2019/09/29 02:00 | Tristan Schoolkate v Cade Birrell | 6-2,6-0 |
| ITF M25 Darwin | 2019/09/25 00:30 | Kelly, Dayne v Tristan Schoolkate | 6-1,6-4 |