Stadium: Court 9 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/03/24 06:30 | Taiyo Yamanaka v Luca Tomasetto | 2-6,2-6 |
| ITF M15 Antalya | 2021/03/22 07:00 | Taiyo Yamanaka v Stefanos Sakellaridis | 7-5,6-0 |
| ITF M15 Antalya | 2021/03/21 07:00 | Alexander Cozbinov v Taiyo Yamanaka | 3-6,3-6 |
| ITF M15 Antalya | 2021/03/15 08:30 | Vlad Andrei Dancu v Taiyo Yamanaka | 6-3,6-3 |
| ITF M15 Antalya | 2021/03/14 07:00 | Taiyo Yamanaka v Vladislav Sveridenko | 6-4,6-1 |
| ITF M15 Antalya | 2021/03/10 12:55 | Taiyo Yamanaka v Nicolae Frunza | 2-6,2-6 |
| ITF M15 Antalya | 2021/03/09 07:00 | Taiyo Yamanaka v Obrad Markovski | 1-6,7-5,10-3 |
| ITF M15 Antalya | 2021/03/07 07:00 | Osmancan Soyler v Taiyo Yamanaka | 0-6,1-6 |
| ITF M25 Poznan | 2020/08/23 09:30 | Dawid Taczala v Adrian Oetzbach | 3-6,2-6 |