Stadium: Court 1 Round: 44
| ITF M25 Guayaquil | 2021/08/01 14:00 | Sergio Luis H Ramirez v Farzin Danny Amiri | 6-7,2-6 |
| ITF M15 Antalya | 2021/06/27 06:30 | Ray Ho v Farzin Danny Amiri | 6-2,6-2 |
| ITF M15 Antalya | 2021/06/20 07:00 | Olexiy Kolisnyk v Farzin Danny Amiri | 6-4,7-6 |
| ITF M15 Antalya | 2021/06/13 07:30 | Farzin Danny Amiri v Filip Duda | 6-3,4-6,6-10 |
| ITF M15 Antalya | 2021/06/07 11:15 | Farzin Danny Amiri v Buvaysar Gadamauri | 6-3,4-6,8-10 |
| ITF M15 Antalya | 2021/06/06 07:30 | Adil Karimov v Farzin Danny Amiri | 1-6,1-6 |
| ITF M15 Antalya | 2021/05/24 07:30 | Tim Handel v Farzin Danny Amiri | 6-0,6-0 |
| ITF M15 Antalya | 2021/05/23 07:00 | Farzin Danny Amiri v Kirill Mishkin | 6-3,6-2 |
| ITF M25 Portoviejo | 2021/07/28 14:30 | Maxime Mora v Alexander Zederbauer | 6-2,6-2 |
| Challenger Guayaquil | 2020/11/14 17:00 | Jesper De Jong v Alexander Zederbauer | 6-2,6-3 |
| Challenger Guayaquil | 2019/10/28 23:55 | Andrea Collarini v Alexander Zederbauer | 6-2,6-2 |
| Challenger Guayaquil | 2018/10/27 19:15 | Martin Cuevas v Alexander Zederbauer | 6-3,6-3 |
| Challenger Guayaquil Qual | 2017/10/28 18:30 | Alexander Zederbauer v Franco Agamenone | 0-6,2-6 |