| ITF Turkey F37 | 2014/10/25 12:15 | Krstin, Pedja v Matija Pecotic | 6-4,6-2 |
| Adriatic Tennis Series | 2020/06/17 13:30 | Miljan Zekic v Matija Pecotic | 5-7,5-7 |
| Adriatic Tennis Series | 2020/06/16 13:30 | Vidak, Antun v Matija Pecotic | 2-6,2-6 |
| Adriatic Tennis Series | 2020/06/15 15:03 | Dujmovic, Grgo v Matija Pecotic | 1-6,1-5 |
| ITF - M15 Porec | 2020/03/12 10:45 | Eremin, Edoardo v Matija Pecotic | 4-6,2-6 |
| ITF - M15 Porec | 2020/03/11 13:40 | Luciano Darderi v Matija Pecotic | 4-6,1-6 |
| Challenger Columbus | 2020/02/26 15:00 | Matija Pecotic v Stebe, Cedrik-Marcel | 4-6,6-7 |
| Challenger Columbus | 2020/02/24 20:40 | Matija Pecotic v Ulises Blanch | 7-6,6-3 |
| Bergamo, Italy | 2020/02/17 12:00 | Hugo Grenier v Matija Pecotic | 7-5,6-3 |
| Adriatic Tennis Series | 2020/06/17 14:30 | Gomez-Herrera, Carlos v Krstin, Pedja | 3-6,4-6 |
| Adriatic Tennis Series | 2020/06/16 14:30 | Mili Poljicak v Krstin, Pedja | 2-6,4-6 |
| Adriatic Tennis Series | 2020/06/15 12:00 | Alen Bill v Krstin, Pedja | 1-6,2-6 |
| Adriatic Tennis Series | 2020/06/11 10:30 | Damir Dzumhur v Krstin, Pedja | 6-2,7-6 |
| Adriatic Tennis Series | 2020/06/10 12:30 | Krstin, Pedja v Marko Topo | 7-5,6-3 |
| Adriatic Tennis Series | 2020/06/09 08:00 | Krstin, Pedja v Daljev, Pavle | 6-4,6-4 |
| Potchefstroom, Singles Qualifying M-ITF-RSA-01A | 2020/03/06 08:00 | Krstin, Pedja v Matteo Martineau | 4-6,7-5,4-6 |
| Potchefstroom, Singles Qualifying M-ITF-RSA-01A | 2020/03/05 09:25 | Krstin, Pedja v Malan, Pierre | 6-2,6-3 |