| ATP - Gijon | 10/08 16:15 | 14 | Dimitar Kuzmanov v Lorenzo Giustino | Walkover | |
| Challenger Alicante | 10/07 09:00 | 27 | [172] Dimitar Kuzmanov v Fabian Marozsan [185] | 6-3,5-7,5-7 | |
| Challenger Alicante | 10/05 09:00 | 26 | [172] Dimitar Kuzmanov v Billy Harris [290] | 6-4,6-4 | |
| Challenger Alicante | 10/04 11:25 | 25 | [172] Dimitar Kuzmanov v Steven Diez [380] | 6-3,6-2 | |
| ATP - Sofia | 09/27 15:00 | 25 | [110] Ugo Humbert v Dimitar Kuzmanov [159] | 7-6,6-4 | |
| Challenger - Genova | 09/21 17:30 | 26 | [163] Dimitar Kuzmanov v Thiago Monteiro [66] | 6-7,3-6 | |
| Challenger - Genova | 09/20 08:00 | 25 | [348] Andrey Chepelev v Dimitar Kuzmanov [163] | 3-6,6-2,4-6 | |
| Cupa Davis | 09/18 07:40 | 4 | Dimitar Kuzmanov v Philip Henning | Cancelled | |
| Cupa Davis | 09/16 12:00 | 1 | Dimitar Kuzmanov v Lleyton Cronje | 6-3,6-1 | |
| Challenger - Tulln | 09/06 12:00 | 25 | [159] Dimitar Kuzmanov v Julian Lenz [409] | 7-6,2-6,1-6 | |
| US Open | 08/26 15:00 | 19 | [296] Brandon Holt v Dimitar Kuzmanov [162] | 6-4,3-6,6-3 | |
| US Open | 08/25 15:00 | 15 | [162] Dimitar Kuzmanov v Liam Broady [131] | 4-6,6-1,6-4 | |
| US Open | 08/23 20:50 | 14 | [162] Dimitar Kuzmanov v Luca Nardi [173] | 4-6,7-6,6-4 | |
| Challenger - Zug | 07/30 10:50 | 28 | [189] Dimitar Kuzmanov v Ernests Gulbis [365] | 4-6,1-6 | |
| Challenger - Zug | 07/29 11:00 | 27 | [189] Dimitar Kuzmanov v Lorenzo Giustino [260] | 6-4,6-4 | |
| Challenger - Zug | 07/27 10:45 | 26 | [295] Otto Virtanen v Dimitar Kuzmanov [189] | 1-6,7-6,6-7 | |
| Challenger - Zug | 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 Mats Moraing [133] | 4-6,4-6 | |
| Wimbledon | 06/23 10:00 | 19 | [175] Dimitar Kuzmanov v Enzo Couacaud [207] | 2-6,7-6,3-6,2-6 | |
| Wimbledon | 06/22 10:00 | 19 | [118] Pedro Cachin v Dimitar Kuzmanov [175] | 4-6,6-3,4-6 | |
| Wimbledon | 06/20 10:00 | 14 | [175] Dimitar Kuzmanov v Charles Broom [417] | 6-3,7-5 | |
| Challenger - Poznan | 06/04 12:35 | 28 | [68] Arthur Rinderknech v Dimitar Kuzmanov [197] | 6-3,7-6 | |
| Challenger - Poznan | 06/03 15:20 | 27 | [108] Chun Hsin Tseng v Dimitar Kuzmanov [197] | 4-6,2-6 | |
| Challenger - Poznan | 06/01 15:30 | 26 | [198] Dimitar Kuzmanov v Hugo Grenier [151] | 6-2,6-1 | |
| Challenger - Poznan | 05/31 08:00 | 25 | [308] Oleksii Krutykh v Dimitar Kuzmanov [198] | 2-6,5-7 | |
| French Open | 05/19 08:00 | 19 | [193] Dimitar Kuzmanov v Santiago F R Taverna [203] | 4-6,6-3,3-6 | |
| French Open | 05/18 08:00 | 15 | [193] Dimitar Kuzmanov v Flavio Cobolli [153] | 6-3,3-6,6-3 | |
| French Open | 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 |
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.