| Challenger de Como | 09/01 13:00 | 27 | [125] Benoit Paire v Dimitar Kuzmanov [191] | 4-6,6-4,6-3 | |
| Challenger de Como | 08/31 08:30 | 26 | [191] Dimitar Kuzmanov v Ivan Gakhov [161] | Retired | |
| Challenger de Como | 08/30 08:00 | 25 | [191] Dimitar Kuzmanov v Miljan Zekic [372] | 6-2,6-3 | |
| US Open | 08/23 19:50 | 14 | [107] Thiago Seyboth Wild v Dimitar Kuzmanov [193] | 7-6,6-7,6-4 | |
| Challenger de Meerbusch | 08/11 12:15 | 27 | [207] Dimitar Kuzmanov v Jan Choinski [148] | 6-2,5-7,3-6 | |
| Challenger de Meerbusch | 08/10 10:45 | 26 | [207] Dimitar Kuzmanov v Michael Geerts [287] | 7-5,6-3 | |
| Challenger de Meerbusch | 08/08 11:25 | 25 | [207] Dimitar Kuzmanov v Oriol Roca Batalla [299] | 6-2,6-4 | |
| Challenger de Zug | 07/27 08:30 | 26 | [174] Dimitar Kuzmanov v Matteo Gigante [209] | 4-6,6-7 | |
| Challenger de Zug | 07/26 09:00 | 25 | Dimitar Kuzmanov v Dylan Dietrich | 6-2,6-1 | |
| Challenger San Benedetto | 07/14 18:00 | 27 | [280] Daniel Rincon v Dimitar Kuzmanov [184] | 6-7,6-1,6-4 | |
| Challenger San Benedetto | 07/12 15:00 | 26 | [264] Michael Geerts v Dimitar Kuzmanov [184] | 3-6,6-1,3-6 | |
| Challenger San Benedetto | 07/11 10:00 | 25 | [184] Dimitar Kuzmanov v Dmitry Popko [346] | 6-2,6-3 | |
| Challenger San Benedetto | 07/10 18:00 | 25 | Dimitar Kuzmanov v Tomas Barrios Vera | Cancelled | |
| Wimbledon | 06/26 14:00 | 14 | Dimitar Kuzmanov v Hyeon Chung | 2-6,6-3,3-6 | |
| Challenger de Bratislava | 06/18 11:30 | 29 | [223] Dimitar Kuzmanov v Vitaliy Sachko [266] | 6-2,2-6,6-7 | |
| Challenger de Bratislava | 06/17 13:25 | 28 | [80] Alex Molcan v Dimitar Kuzmanov [223] | 0-6,1-6 | |
| Challenger de Bratislava | 06/16 13:40 | 27 | [223] Dimitar Kuzmanov v Jerome Kym [422] | 7-5,6-4 | |
| Challenger de Bratislava | 06/14 09:00 | 26 | [123] Zsombor Piros v Dimitar Kuzmanov [223] | 3-6,6-2,4-6 | |
| Challenger de Bratislava | 06/13 10:25 | 25 | [396] Gerald Melzer v Dimitar Kuzmanov [223] | 2-6,3-6 | |
| Challenger de Prostejov | 06/08 12:25 | 27 | [208] Dimitar Kuzmanov v Francisco Comesana [241] | 4-6,4-6 | |
| Challenger de Prostejov | 06/07 13:35 | 26 | Hynek Barton v Dimitar Kuzmanov | 6-2,3-6,1-6 | |
| Challenger de Prostejov | 06/05 16:35 | 25 | [379] Lukas Pokorny v Dimitar Kuzmanov [208] | 1-6,0-6 | |
| Challenger de Troisdorf | 05/30 12:45 | 25 | [208] Dimitar Kuzmanov v Sumit Nagal [254] | 3-6,6-1,5-7 | |
| Open de Francia | 05/23 11:30 | 14 | [238] Emilio Nava v Dimitar Kuzmanov [208] | 6-3,7-6 | |
| Challenger de Francavilla | 05/10 09:30 | 26 | [267] Lorenzo Giustino v Dimitar Kuzmanov [211] | 1-6,7-6,6-2 | |
| Challenger de Francavilla | 05/08 15:35 | 25 | [229] Dalibor Svrcina v Dimitar Kuzmanov [211] | 4-6,4-6 | |
| Challenger de Praga | 05/02 13:50 | 25 | [326] Federico Gaio v Dimitar Kuzmanov [191] | 6-4,7-6 | |
| Challenger de Praga | 05/01 09:45 | 19 | [191] Dimitar Kuzmanov v Alejandro Moro Canas [289] | 6-2,6-4 | |
| Challenger de Praga | 04/30 13:35 | 14 | [191] Dimitar Kuzmanov v Guido Andreozzi [301] | 6-1,6-3 | |
| ATP Banja Luka | 04/17 11:00 | 19 | [112] Radu Albot v Dimitar Kuzmanov [191] | 6-3,6-3 |
Dimitar Kuzmanov (en búlgaro: Димитър Кузманов) es un tenista profesional de Bulgaria, nacido en la ciudad de Plovdiv el 28 de julio de 1993; es el actual número 2 búlgaro en el ranking de singles ATP.