| Taça Davis | 09/16 09:30 | 1 | [179] Dimitar Kuzmanov v Timofei Skatov [123] | 6-3,4-6,3-6 | |
| Challenger - Tulln | 09/08 11:15 | 27 | [191] Dimitar Kuzmanov v Vit Kopriva [194] | 1-6,1-6 | |
| Challenger - Tulln | 09/06 09:35 | 26 | [164] Dalibor Svrcina v Dimitar Kuzmanov [191] | 6-2,4-6,2-6 | |
| Challenger - Tulln | 09/05 10:20 | 25 | [191] Dimitar Kuzmanov v Dennis Novak [186] | 6-7,6-2,7-5 | |
| Challenger - Como | 09/01 13:00 | 27 | [125] Benoit Paire v Dimitar Kuzmanov [191] | 4-6,6-4,6-3 | |
| Challenger - Como | 08/31 08:30 | 26 | [191] Dimitar Kuzmanov v Ivan Gakhov [161] | Retired | |
| Challenger - Como | 08/30 08:00 | 25 | [191] Dimitar Kuzmanov v Miljan Zekic [372] | 6-2,6-3 | |
| Open dos EUA | 08/23 19:50 | 14 | [107] Thiago Seyboth Wild v Dimitar Kuzmanov [193] | 7-6,6-7,6-4 | |
| Challenger - Meerbusch | 08/11 12:15 | 27 | [207] Dimitar Kuzmanov v Jan Choinski [148] | 6-2,5-7,3-6 | |
| Challenger - Meerbusch | 08/10 10:45 | 26 | [207] Dimitar Kuzmanov v Michael Geerts [287] | 7-5,6-3 | |
| Challenger - Meerbusch | 08/08 11:25 | 25 | [207] Dimitar Kuzmanov v Oriol Roca Batalla [299] | 6-2,6-4 | |
| Challenger - Zug | 07/27 08:30 | 26 | [174] Dimitar Kuzmanov v Matteo Gigante [209] | 4-6,6-7 | |
| Challenger - 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 - Bratislava | 06/18 11:30 | 29 | [223] Dimitar Kuzmanov v Vitaliy Sachko [266] | 6-2,2-6,6-7 | |
| Challenger - Bratislava | 06/17 13:25 | 28 | [80] Alex Molcan v Dimitar Kuzmanov [223] | 0-6,1-6 | |
| Challenger - Bratislava | 06/16 13:40 | 27 | [223] Dimitar Kuzmanov v Jerome Kym [422] | 7-5,6-4 | |
| Challenger - Bratislava | 06/14 09:00 | 26 | [123] Zsombor Piros v Dimitar Kuzmanov [223] | 3-6,6-2,4-6 | |
| Challenger - Bratislava | 06/13 10:25 | 25 | [396] Gerald Melzer v Dimitar Kuzmanov [223] | 2-6,3-6 | |
| Challenger - Prostejov | 06/08 12:25 | 27 | [208] Dimitar Kuzmanov v Francisco Comesana [241] | 4-6,4-6 | |
| Challenger - Prostejov | 06/07 13:35 | 26 | Hynek Barton v Dimitar Kuzmanov | 6-2,3-6,1-6 | |
| Challenger - Prostejov | 06/05 16:35 | 25 | [379] Lukas Pokorny v Dimitar Kuzmanov [208] | 1-6,0-6 | |
| Challenger - Troisdorf | 05/30 12:45 | 25 | [208] Dimitar Kuzmanov v Sumit Nagal [254] | 3-6,6-1,5-7 | |
| Open de França | 05/23 11:30 | 14 | [238] Emilio Nava v Dimitar Kuzmanov [208] | 6-3,7-6 | |
| Challenger - Francavilla | 05/10 09:30 | 26 | [267] Lorenzo Giustino v Dimitar Kuzmanov [211] | 1-6,7-6,6-2 | |
| Challenger - Francavilla | 05/08 15:35 | 25 | [229] Dalibor Svrcina v Dimitar Kuzmanov [211] | 4-6,4-6 |
Dimitar Kuzmanov (Bulgarian: Димитър Кузманов, pronounced [diˈmitɐr ˈkuzmɐnɔf] ; nickname: Miko; born 28 July 1993) is a Bulgarian professional tennis player. He competes mostly on the ATP Challenger Tour. His highest singles ranking is No. 159 achieved on 29 August 2022, whilst his best doubles ranking is No. 438 achieved on 1 April 2019.