Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| Challenger Guayaquil | 2018/10/29 19:45 | Pedja Krstin v Roberto Cid Subervi | 6-3,7-6 |
| Challenger Santo Domingo | 2018/10/08 23:10 | Pedja Krstin v Roberto Cid Subervi | 6-0,6-1 |
| Challenger Almaty | 2018/06/14 07:45 | Roberto Cid Subervi v Pedja Krstin | 2-6,7-5,3-6 |
| Challenger Morelos | 2018/02/21 19:45 | Pedja Krstin v Roberto Cid Subervi | 6-7,6-3,6-0 |
| Challenger Antalya Qual | 2021/01/31 12:55 | Roberto Cid Subervi v Andrea Pellegrino | 7-6,6-7,5-7 |
| Challenger Antalya | 2021/01/29 11:00 | Roberto Cid Subervi v Alessandro Giannessi | 3-6,2-6 |
| Challenger Antalya | 2021/01/29 07:30 | Juan Pablo Varillas v Roberto Cid Subervi | 4-6,3-6 |
| Challenger Antalya Qual | 2021/01/28 10:30 | Roberto Cid Subervi v Tomas Martin Etcheverry | 7-5,6-4 |
| Challenger Antalya Qual | 2021/01/28 06:30 | Roberto Cid Subervi v Sarp Agabigun | 6-1,1-6,6-3 |
| Challenger Istanbul | 2021/01/18 09:15 | Roberto Cid Subervi v Joao Menezes | 6-7,2-6 |
| Challenger Istanbul | 2021/01/17 11:55 | Ernests Gulbis v Roberto Cid Subervi | 4-6,5-7 |
| Australian Open | 2021/01/10 07:30 | Taro Daniel v Roberto Cid Subervi | 4-6,6-2,6-1 |
| ATP Antalya | 2021/01/06 10:50 | Pedja Krstin v Mert Naci Turker | 2-6,1-6 |
| Challenger Lima | 2020/11/24 16:30 | Oriol Roca Batalla v Pedja Krstin | 7-5,7-5 |
| Challenger Guayaquil | 2020/11/16 19:00 | Vit Kopriva v Pedja Krstin | 6-1,6-4 |
| Challenger Parma 2 | 2020/11/02 10:00 | Liam Broady v Pedja Krstin | 6-2,6-4 |
| Challenger Marbella | 2020/10/25 12:40 | Pedja Krstin v Andrea Arnaboldi | 4-6,6-4,2-6 |
| Challenger Istanbul | 2020/10/17 11:35 | Andrea Arnaboldi v Pedja Krstin | 2-6,6-3,7-6 |
| Challenger Split | 2020/09/29 09:00 | Pedja Krstin v Botic Van De Zandschulp | 1-6,1-6 |
| Challenger Split | 2020/09/27 08:00 | Pedja Krstin v Pedro Sakamoto | 6-7,6-4,6-0 |