| Bergamo, Italy | 02/18 13:05 | 25 | [235] Krstin, Pedja v de Greef, Arthur [288] | 6-2,6-4 | |
| Challenger - Quimper | 01/27 13:25 | 24 | [244] Krstin, Pedja v Vit Kopriva [354] | 3-6,3-6 | |
| Open d'Australie | 01/17 02:45 | 46 | [111] Norbert Gombos v Krstin, Pedja [240] | 6-3,6-3 | |
| Open d'Australie | 01/16 05:50 | 45 | [198] Frederico Ferreira Silva v Krstin, Pedja [240] | 6-3,4-6,1-6 | |
| Open d'Australie | 01/14 03:00 | 44 | [240] Krstin, Pedja v Martin Klizan [142] | 6-3,6-2 | |
| Challenger Maia | 11/20 10:00 | 25 | [248] Krstin, Pedja v Baldi, Filippo [212] | 6-2,4-6,0-6 | |
| Challenger Maia | 11/19 11:45 | 24 | [248] Krstin, Pedja v Denis Yevseyev [283] | 6-4,7-5 | |
| Houston, USA | 11/15 21:20 | 26 | [243] Krstin, Pedja v Mitchell Krueger [197] | 6-7,4-6 | |
| Houston, USA | 11/13 16:00 | 25 | Krstin, Pedja v Nick Chappell | 6-1,1-6,6-1 | |
| Montevideo, Uruguay | 11/06 21:20 | 25 | [77] Delbonis, Federico v Krstin, Pedja [238] | 6-4,6-4 | |
| Montevideo, Uruguay | 11/04 22:05 | 24 | Franco Roncadelli v Krstin, Pedja | 3-6,0-6 | |
| Challenger Guayaquil | 10/30 21:00 | 25 | [76] Hugo Dellien v Krstin, Pedja [231] | 6-3,6-2 | |
| Challenger Guayaquil | 10/29 16:00 | 24 | [231] Krstin, Pedja v Matos, Rafael [472] | 6-7,6-3,6-1 | |
| Challenger Lima | 10/22 19:15 | 25 | [201] Joao Menezes v Krstin, Pedja [231] | Retired | |
| Challenger Lima | 10/21 19:50 | 24 | [231] Krstin, Pedja v Gonzalo Villanueva [409] | 6-3,6-0 | |
| Santo Domingo, Dominican Republic | 10/08 22:55 | 25 | [390] Oscar Jose Gutierrez v Krstin, Pedja [199] | 7-5,6-4 | |
| Challenger Sibiu | 09/19 11:40 | 26 | [199] Krstin, Pedja v Rola, Blaz [133] | 1-6,6-3,1-6 | |
| Challenger Sibiu | 09/18 07:00 | 25 | Krstin, Pedja v Dembek, Michal | 6-4,6-2 | |
| Challenger Banja Luka | 09/14 11:00 | 28 | [187] Tallon Griekspoor v Krstin, Pedja [224] | 6-4,4-6,7-5 | |
| Challenger Banja Luka | 09/13 14:00 | 27 | [216] Dmitry Popko v Krstin, Pedja [224] | 4-6,4-6 | |
| Challenger Banja Luka | 09/12 09:45 | 26 | [224] Krstin, Pedja v Berlocq, Carlos [228] | 6-2,6-4 | |
| Challenger Banja Luka | 09/11 08:00 | 25 | [224] Krstin, Pedja v Balzerani, Riccardo [489] | 6-2,6-4 | |
| Jinan, China | 09/04 04:20 | 25 | [357] Chun Hsin Tseng v Krstin, Pedja [210] | 7-6,7-6 | |
| Baotou, Chine | 08/30 06:00 | 27 | [210] Krstin, Pedja v Frederico Ferreira Silva [282] | Retired | |
| Baotou, Chine | 08/29 08:55 | 26 | [210] Krstin, Pedja v Runhao Hua [316] | 6-4,6-2 | |
| Baotou, Chine | 08/28 02:00 | 25 | [210] Krstin, Pedja v Song, Evan [439] | 6-2,6-7,6-3 | |
| US Open, New York, USA | 08/20 18:50 | 44 | [209] Krstin, Pedja v Akira Santillan [242] | 1-6,4-6 | |
| Challenger Meerbusch | 08/18 15:15 | 29 | [148] Sousa, Pedro v Krstin, Pedja [239] | 7-6,4-6,6-3 | |
| Challenger Meerbusch | 08/17 12:30 | 28 | [239] Krstin, Pedja v Jan Choinski [258] | 6-4,6-1 | |
| Challenger Meerbusch | 08/16 12:30 | 27 | [254] Ortega-Olmedo, Roberto v Krstin, Pedja [239] | 0-6,2-6 |