Stadium: Center Court Round: 164 Ground: Clay
| Challenger San Luis Potosi | 2018/03/29 18:00 | Pedro Sakamoto v Pedja Krstin | 4-6,6-3,7-5 |
| Challenger Split | 2020/09/26 12:00 | Pedja Krstin v Vladyslav Orlov | 6-3,6-1 |
| Challenger Praga 2 | 2020/08/23 11:00 | Pedja Krstin v Michael Vrbensky | 1-6,3-6 |
| Mistrzostwa Europy Wschodniej | 2020/07/31 08:00 | Pedja Krstin v Aldin Setkic | 4-6,1-6 |
| Mistrzostwa Europy Wschodniej | 2020/07/30 11:00 | Pedja Krstin v Nikola Cacic | 1-6,4-6 |
| Mistrzostwa Europy Wschodniej | 2020/07/28 12:10 | Pedja Krstin v Hamid Reza Nadaf | 6-0,6-2 |
| Adria Tour | 2020/06/21 12:00 | Borna Coric v Pedja Krstin | 4-3,4-3 |
| Adria Tour | 2020/06/20 17:30 | Nino Serdarusic v Pedja Krstin | 4-3,4-3 |
| Adria Tour | 2020/06/20 14:15 | Novak Djokovic v Pedja Krstin | 4-3,4-1 |
| Challenger Split | 2020/09/26 12:00 | Damir Dzumhur v Pedro Sakamoto | 1-6,4-6 |
| Challenger Forli | 2020/09/23 08:00 | Pedro Sakamoto v Alexander Ritschard | 7-5,3-6,1-6 |
| Challenger Forli | 2020/09/21 12:30 | Andrea Vavassori v Pedro Sakamoto | 6-4,6-7,3-6 |
| ITF - Plaisir M25 | 2020/09/17 13:15 | Yannick Mertens v Pedro Sakamoto | 6-1,6-3 |
| ITF - Plaisir M25 | 2020/09/16 13:45 | Cristian Rodriguez v Pedro Sakamoto | 2-6,6-7 |
| ATP Santiago | 2020/02/23 17:20 | Filip Horansky v Pedro Sakamoto | 7-6,6-7,6-4 |
| ATP Santiago | 2020/02/22 18:20 | Fernando Romboli v Pedro Sakamoto | 1-6,2-6 |
| Challenger Morelos | 2020/02/18 17:45 | Peter Polansky v Pedro Sakamoto | 6-4,6-2 |