| ATP St Petersburg | 10/10 15:50 | 64 | Andrey Kuznetsov v Viktor Troicki | 3-6,7-6,4-6 | |
| Challenger Split | 09/30 11:10 | 26 | [258] Tomas Martin Etcheverry v Viktor Troicki [192] | 6-1,6-1 | |
| Challenger Split | 09/29 11:20 | 25 | [192] Viktor Troicki v Tatsuma Ito [167] | 6-2,6-4 | |
| French Open | 09/22 08:00 | 14 | [188] Viktor Troicki v Frederico Ferreira Silva [193] | 0-6,2-6 | |
| Challenger Prostejov | 09/05 08:00 | 64 | [193] Frederico Ferreira Silva v Viktor Troicki [188] | Retired | |
| Challenger Ostrava | 09/03 12:30 | 26 | [188] Viktor Troicki v Ilya Ivashka [139] | 3-6,5-7 | |
| Challenger Ostrava | 08/31 14:00 | 25 | [303] Marc-Andrea Huesler v Viktor Troicki [188] | 6-3,4-6,5-7 | |
| Eastern European Championship | 07/31 08:00 | 1 | Viktor Troicki v Aziz Kijametovic | 5-7,4-6 | |
| Eastern European Championship | 07/30 08:00 | - | Viktor Troicki v Koray Kirci | 4-6,6-0,7-6 | |
| Eastern European Championship | 07/29 08:00 | 1 | Viktor Troicki v Arsenije Zlatanovic | 6-0,6-1 | |
| Eastern European Championship | 07/27 08:00 | - | Viktor Troicki v Petar Pjevcevic | 6-1,6-2 | |
| Eastern European Championship | 06/17 09:20 | 1 | Viktor Troicki v Luka Pavlovic | 6-7,3-6 | |
| Eastern European Championship | 06/16 08:00 | 1 | [72] Ricardas Berankis v Viktor Troicki [184] | 6-3,6-3 | |
| Eastern European Championship | 06/15 12:00 | 1 | Viktor Troicki v Boris Butulija | 6-3,6-2 | |
| Eastern European Championship | 06/15 09:30 | - | Viktor Troicki v Boris Butulija | View | |
| Adria Tour | 06/14 13:10 | 1 | Filip Krajinovic v Viktor Troicki | 4-0,4-3 | |
| Adria Tour | 06/13 21:55 | 1 | [184] Viktor Troicki v Alexander Zverev [7] | 1-4,1-4 | |
| Adria Tour | 06/13 14:10 | 1 | [1] Novak Djokovic v Viktor Troicki [184] | 4-1,4-1 | |
| Challenger Monterrey | 03/04 20:45 | 25 | [180] Viktor Troicki v Ulises Blanch [269] | 6-7,6-4,3-6 | |
| ATP Pune | 02/05 11:55 | 26 | Yuichi Sugita v Viktor Troicki | Walkover | |
| ATP Pune | 02/03 12:55 | 25 | [125] Sumit Nagal v Viktor Troicki [191] | 2-6,7-6,1-6 | |
| ATP Pune | 02/02 11:15 | 164 | [241] Evgeny Karlovskiy v Viktor Troicki [159] | 2-6,4-6 | |
| ATP Pune | 02/01 13:25 | 64 | [209] Nicola Kuhn v Viktor Troicki [159] | 1-6,4-6 | |
| Australian Open | 01/17 00:00 | 45 | [220] Christopher Eubanks v Viktor Troicki [159] | Retired | |
| Australian Open | 01/16 03:40 | 44 | [159] Viktor Troicki v Bradley Klahn [131] | 6-4,6-2 | |
| Challenger Bratislava | 11/05 18:10 | 24 | [182] Lukas Lacko v Viktor Troicki [159] | 7-5,7-6 | |
| Challenger Eckental | 10/30 11:30 | 25 | [158] Viktor Troicki v Botic Van De Zandschulp [211] | 6-3,3-6,4-6 | |
| Challenger Hamburg | 10/24 14:50 | 26 | [238] Bernabe Zapata Miralles v Viktor Troicki [159] | 6-3,7-6 | |
| Challenger Hamburg | 10/22 18:05 | 25 | [181] Steve Darcis v Viktor Troicki [159] | 6-4,6-7,3-6 | |
| ATP Stockholm | 10/13 13:40 | 64 | Viktor Troicki v Dennis Novak | 5-7,1-6 |