Stadium: MTA 15 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/04/18 07:00 | Taiyo Yamanaka v Keisuke Saitoh | 4-6,1-6 |
| ITF M15 Antalya | 2021/04/13 08:15 | Taiyo Yamanaka v Antonio Massara | 2-6,6-4,12-14 |
| ITF M15 Antalya | 2021/04/12 09:00 | Aleksandre Bakshi v Taiyo Yamanaka | 3-6,0-6 |
| ITF M15 Antalya | 2021/04/11 07:00 | Daniel Siniakov v Taiyo Yamanaka | 1-6,2-6 |
| ITF M15 Antalya | 2021/04/05 07:00 | Edward Hubner v Taiyo Yamanaka | 6-7,6-2,10-5 |
| ITF M15 Antalya | 2021/04/04 06:30 | Elmer Moller v Taiyo Yamanaka | 4-6,4-6 |
| ITF M15 Antalya | 2021/04/01 07:30 | Taiyo Yamanaka v Seong Chan Hong | 7-6,6-7,2-6 |
| ITF M15 Antalya | 2021/03/31 11:00 | Aleksander Orlikowski v Taiyo Yamanaka | 3-6,1-6 |
| ITF M15 Antalya | 2021/04/04 06:30 | Niklas Guttau v Michel Hopp | 6-1,6-3 |