Stadium: Court 2 Round: 62 Ground: Clay
| ITF M25 Kottingbrunn | 2021/07/19 08:00 | Taiyo Yamanaka v Novansky, Michal | 7-5,4-6,11-9 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Taiyo Yamanaka v Leon Benedict | 6-4,6-1 |
| ITF M25 Telfs | 2021/07/13 09:10 | Taiyo Yamanaka v Botezan, George | 1-6,1-6 |
| ITF M25 Telfs | 2021/07/12 13:30 | Taiyo Yamanaka v Erwin Troebinger | 6-4,6-1 |
| ITF M25 Velenje | 2021/07/06 08:00 | Alessandro Bellifemine v Taiyo Yamanaka | 6-3,6-2 |
| ITF M25 Velenje | 2021/07/05 14:35 | Scomparin, Pietro Romeo v Taiyo Yamanaka | 2-6,6-1,7-10 |
| ITF M25 Wroclaw | 2021/06/28 09:40 | Taiyo Yamanaka v Petr Michnev | 5-7,2-6 |
| ITF M25 Wroclaw | 2021/06/27 12:30 | Juliusz Bienkiewicz v Taiyo Yamanaka | 3-6,1-6 |
| ITF M25 Kottingbrunn | 2021/07/19 07:55 | Andres F Canovas v Emesz, Benedikt | 2-6,6-2,8-10 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Emesz, Benedikt v Ma, William | 6-1,6-0 |
| ITF M25 Telfs | 2021/07/14 09:20 | Giovanni Oradini v Emesz, Benedikt | 6-2,6-1 |
| Challenger Salzburg | 2021/07/04 12:45 | Emesz, Benedikt v Alexey Vatutin | 4-6,6-4,1-6 |
| ITF M25 Most | 2021/05/25 08:00 | Emesz, Benedikt v Lucas Bouquet | 6-7,2-6 |
| ITF M25 Most | 2021/05/24 08:00 | Emesz, Benedikt v Aregger, Lars | 7-6,6-0 |
| ITF M25 Most | 2021/05/23 08:00 | Buvaysar Gadamauri v Emesz, Benedikt | 3-6,6-3,8-10 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/16 07:30 | Emesz, Benedikt v Jan Kupcic | 1-6,6-4,6-10 |