Stadium: Court 21 Round: 25 Ground: Clay
| ITF - M15 Antalya | 2021/01/15 07:00 | Sergey Fomin v Nedelko, Ivan | 6-4,7-6 |
| ITF - M15 Antalya | 2021/01/14 08:30 | Lukas Neumayer v Nedelko, Ivan | 1-6,7-6,4-6 |
| ITF - M15 Antalya | 2021/01/08 06:30 | Nedelko, Ivan v Ilya Snitari | 6-1,1-6,7-6 |
| ITF - M15 Antalya | 2021/01/07 06:50 | Nedelko, Ivan v Jorge Martinez Martinez | 7-5,6-3 |
| ITF - M15 Antalya | 2020/12/25 07:00 | Georgii Kravchenko v Nedelko, Ivan | 6-4,5-7,6-4 |
| ITF - M15 Antalya | 2020/12/24 08:30 | Michalis Sakellaridis v Nedelko, Ivan | 1-6,2-6 |
| ITF - M15 Antalya | 2020/12/23 07:50 | Mert Naci Turker v Nedelko, Ivan | 5-7,6-2,5-7 |
| ITF - M15 Antalya | 2020/12/19 07:00 | Georgii Kravchenko v Nedelko, Ivan | 6-4,6-3 |
| Challenger Campinas | 2020/11/28 14:00 | Kaichi Uchida v Hidalgo, Diego | 3-6,6-2,6-3 |
| Challenger Guayaquil | 2020/11/16 17:00 | Hidalgo, Diego v Escobar, Gonzalo | 3-6,6-7 |
| Challenger Columbus | 2020/02/26 18:40 | Hidalgo, Diego v Jurij Rodionov | 6-4,4-6,4-6 |
| Challenger Columbus | 2020/02/24 17:45 | Ortega-Olmedo, Roberto v Hidalgo, Diego | 6-7,2-6 |
| Challenger - Morelos | 2020/02/18 01:35 | Hidalgo, Diego v Clezar, Guilherme | 6-7,2-6 |
| Challenger - Cleveland | 2020/02/10 20:05 | Hidalgo, Diego v Aragone, JC | 4-6,3-6 |
| Challenger - Punta del Este | 2020/01/29 14:00 | Martin, Andrej v Hidalgo, Diego | 6-3,6-3 |
| Challenger - Punta del Este | 2020/01/27 14:50 | Hidalgo, Diego v Tomas Barrios Vera | 6-2,6-1 |