| Challenger - Morelos | 02/19 19:00 | 25 | [173] Pedja Krstin v Marcelo Tomas Barrios Vera [330] | 5-7,4-6 | |
| Australian Open | 01/10 02:20 | 45 | [167] Tim Smyczek v Pedja Krstin [173] | 6-3,6-2 | |
| Australian Open | 01/08 05:50 | 44 | [173] Pedja Krstin v Nikola Milojevic [174] | 4-6,6-4,7-6 | |
| Challenger - Playford | 01/01 04:55 | 25 | [213] Tobias Kamke v Pedja Krstin [171] | 7-5,6-4 | |
| Challenger - Buenos Aires | 11/16 20:25 | 27 | [182] Pedja Krstin v Pablo Andujar [99] | 5-7,4-6 | |
| Challenger - Buenos Aires | 11/14 18:30 | 26 | [222] Mario Vilella Martinez v Pedja Krstin [182] | Retired | |
| Challenger - Buenos Aires | 11/13 14:30 | 25 | [451] Juan Pablo Ficovich v Pedja Krstin [182] | 6-3,3-6,6-7 | |
| Challenger - Montevideo | 11/07 23:00 | 26 | [186] Pedja Krstin v Guido Pella [65] | 6-1,3-6,5-7 | |
| Challenger - Montevideo | 11/06 15:00 | 25 | [242] Federico Gaio v Pedja Krstin [186] | 6-7,5-7 | |
| Challenger - Guayaquil | 11/01 20:30 | 27 | [195] Pedja Krstin v Guido Andreozzi [97] | 4-6,2-6 | |
| Challenger - Guayaquil | 10/31 18:00 | 26 | [116] Paolo Lorenzi v Pedja Krstin [195] | 6-7,2-6 | |
| Challenger - Guayaquil | 10/29 19:45 | 25 | [195] Pedja Krstin v Roberto Cid Subervi [229] | 6-3,7-6 | |
| Challenger - Lima | 10/24 01:05 | 25 | [184] Pedja Krstin v Federico Delbonis [84] | 2-6,2-6 | |
| Challenger - Santo Domingo | 10/13 01:15 | 28 | [186] Pedja Krstin v Federico Delbonis [81] | 0-6,3-6 | |
| Challenger - Santo Domingo | 10/11 22:10 | 27 | [186] Pedja Krstin v Jürgen Melzer [495] | Retired | |
| Challenger - Santo Domingo | 10/11 15:25 | 26 | [359] Emilio Gomez v Pedja Krstin [186] | 3-6,1-6 | |
| Challenger - Santo Domingo | 10/08 23:10 | 25 | [186] Pedja Krstin v Roberto Cid Subervi [231] | 6-0,6-1 | |
| Challenger - Monterrey | 10/03 00:00 | 25 | [176] Pedja Krstin v Pedro Martinez [175] | 6-1,6-7,3-6 | |
| Challenger - Tiburon | 09/24 21:00 | 25 | [176] Pedja Krstin v Bjorn Fratangelo [175] | 0-6,3-6 | |
| Davis Cup | 09/16 11:00 | 26 | [174] Pedja Krstin v N.Sriram Balaji [110] | 6-3,6-1 | |
| Challenger - Sevila | 09/07 19:25 | 28 | [194] Pedja Krstin v Kimmer Coppejans [291] | 6-4,2-6,3-6 | |
| Challenger - Sevila | 09/06 21:00 | 27 | [194] Pedja Krstin v Laurynas Grigelis [261] | 2-6,6-3,6-4 | |
| Challenger - Sevila | 09/05 16:30 | 26 | [194] Pedja Krstin v Mohamed Safwat [186] | 6-2,2-6,6-2 | |
| Challenger - Sevila | 09/04 08:30 | 25 | [159] Enrique Lopez-Perez v Pedja Krstin [194] | 5-7,4-6 | |
| US Open | 08/22 20:25 | 44 | [195] Pedja Krstin v Ugo Humbert [139] | 6-7,6-4,6-7 | |
| Challenger Jinan | 08/06 07:30 | 25 | [200] Pedja Krstin v Arjun Kadhe [346] | Retired | |
| Challenger Chengdu | 08/02 03:00 | 26 | [312] Yibing Wu v Pedja Krstin [207] | 6-7,6-4,6-4 | |
| Challenger Chengdu | 07/31 10:15 | 25 | [265] Zhe Li v Pedja Krstin [207] | 3-6,4-6 | |
| ATP Umag Qual | 07/16 15:00 | 164 | [141] Stefano Travaglia v Pedja Krstin [203] | 1-6,6-3,6-2 | |
| ATP Umag Qual | 07/15 09:45 | 64 | Pedja Krstin v Enrique L.-Perez | Retired |