| Alicante, Spain | 10/04 11:25 | 25 | [172] Dimitar Kuzmanov v Steven Diez [380] | 6-3,6-2 | |
| Sofia, Bulgaria | 09/27 15:00 | 25 | [110] Ugo Humbert v Dimitar Kuzmanov [159] | 7-6,6-4 | |
| Genoa, Italy | 09/21 17:30 | 26 | [163] Dimitar Kuzmanov v Thiago Monteiro [66] | 6-7,3-6 | |
| Genoa, Italy | 09/20 08:00 | 25 | [348] Andrey Chepelev v Dimitar Kuzmanov [163] | 3-6,6-2,4-6 | |
| Coupe Davis | 09/18 07:40 | 4 | Dimitar Kuzmanov v Philip Henning | Cancelled | |
| Coupe Davis | 09/16 12:00 | 1 | Dimitar Kuzmanov v Cronje, Lleyton | 6-3,6-1 | |
| Challenger Tulln | 09/06 12:00 | 25 | [159] Dimitar Kuzmanov v Lenz, Julian [409] | 7-6,2-6,1-6 | |
| US Open, New York, USA | 08/26 15:00 | 19 | [296] Brandon Holt v Dimitar Kuzmanov [162] | 6-4,3-6,6-3 | |
| US Open, New York, USA | 08/25 15:00 | 15 | [162] Dimitar Kuzmanov v Liam Broady [131] | 4-6,6-1,6-4 | |
| US Open, New York, USA | 08/23 20:50 | 14 | [162] Dimitar Kuzmanov v Luca Nardi [173] | 4-6,7-6,6-4 | |
| Zug, Switzerland | 07/30 10:50 | 28 | [189] Dimitar Kuzmanov v Gulbis, Ernests [365] | 4-6,1-6 | |
| Zug, Switzerland | 07/29 11:00 | 27 | [189] Dimitar Kuzmanov v Lorenzo Giustino [260] | 6-4,6-4 | |
| Zug, Switzerland | 07/27 10:45 | 26 | [295] Otto Virtanen v Dimitar Kuzmanov [189] | 1-6,7-6,6-7 | |
| Zug, Switzerland | 07/25 13:30 | 25 | [261] Johan Nikles v Dimitar Kuzmanov [189] | 4-6,4-6 | |
| Challenger Tampere | 07/19 10:30 | 25 | [313] Joao Domingues v Dimitar Kuzmanov [176] | 6-3,7-5 | |
| Challenger Amersfoort | 07/12 12:55 | 25 | [171] Dimitar Kuzmanov v Moraing, Mats [133] | 4-6,4-6 | |
| Wimbledon, London, Great Britain | 06/23 10:00 | 19 | [175] Dimitar Kuzmanov v Enzo Couacaud [207] | 2-6,7-6,3-6,2-6 | |
| Wimbledon, London, Great Britain | 06/22 10:00 | 19 | [118] Pedro Cachin v Dimitar Kuzmanov [175] | 4-6,6-3,4-6 | |
| Wimbledon, London, Great Britain | 06/20 10:00 | 14 | [175] Dimitar Kuzmanov v Charles Broom [417] | 6-3,7-5 | |
| Poznan, Poland | 06/04 12:35 | 28 | [68] Arthur Rinderknech v Dimitar Kuzmanov [197] | 6-3,7-6 | |
| Poznan, Poland | 06/03 15:20 | 27 | [108] Chun Hsin Tseng v Dimitar Kuzmanov [197] | 4-6,2-6 | |
| Poznan, Poland | 06/01 15:30 | 26 | [198] Dimitar Kuzmanov v Hugo Grenier [151] | 6-2,6-1 | |
| Poznan, Poland | 05/31 08:00 | 25 | [308] Oleksii Krutykh v Dimitar Kuzmanov [198] | 2-6,5-7 | |
| French Open, Paris, France | 05/19 08:00 | 19 | [193] Dimitar Kuzmanov v Rodriguez Taverna, Santiago FA [203] | 4-6,6-3,3-6 | |
| French Open, Paris, France | 05/18 08:00 | 15 | [193] Dimitar Kuzmanov v Flavio Cobolli [153] | 6-3,3-6,6-3 | |
| French Open, Paris, France | 05/16 10:25 | 14 | [120] Marc-Andrea Huesler v Dimitar Kuzmanov [193] | 5-7,3-6 | |
| Challenger Zagreb | 05/10 16:55 | 25 | [171] Vit Kopriva v Dimitar Kuzmanov [194] | 6-4,1-6,6-3 | |
| Challenger - Prague | 05/07 09:00 | 28 | [223] Lorenzo Giustino v Dimitar Kuzmanov [206] | 7-6,4-6,6-2 | |
| Challenger - Prague | 05/06 09:00 | 27 | [209] Maximilian Marterer v Dimitar Kuzmanov [206] | 1-6,0-6 | |
| Challenger - Prague | 05/04 09:00 | 26 | [206] Dimitar Kuzmanov v Nuno Borges [132] | 6-1,7-5 |
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.