| ATP Banja Luka | 04/16 10:40 | 14 | [191] Dimitar Kuzmanov v Luca Nardi [159] | 6-4,6-4 | |
| ATP Marrakech | 04/06 11:25 | 26 | [82] Roberto Carballes Baena v Dimitar Kuzmanov [207] | Retired | |
| ATP Marrakech | 04/04 12:50 | 25 | [207] Dimitar Kuzmanov v Hugo Grenier [129] | 6-3,6-4 | |
| ATP Marrakech | 04/04 11:50 | 25 | Dimitar Kuzmanov v Federico Coria | Cancelled | |
| ATP Marrakech | 04/03 10:30 | 19 | [129] Hugo Grenier v Dimitar Kuzmanov [207] | 3-6,6-4,0-6 | |
| ATP Marrakech | 04/02 12:40 | 14 | Walid Ahouda v Dimitar Kuzmanov | 1-6,2-6 | |
| Challenger Lille | 03/28 09:00 | 25 | [198] Dimitar Kuzmanov v Otto Virtanen [139] | 3-6,6-4,2-6 | |
| Challenger Pune | 03/02 09:05 | 26 | [116] Max Purcell v Dimitar Kuzmanov [204] | 6-2,6-4 | |
| Challenger Pune | 02/28 08:00 | 25 | [415] Makoto Ochi v Dimitar Kuzmanov [204] | 7-5,6-7,2-6 | |
| Challenger Bengaluru | 02/24 06:30 | 27 | [216] Dimitar Kuzmanov v James Duckworth [128] | 4-6,1-6 | |
| Challenger Bengaluru | 02/23 09:25 | 26 | [216] Dimitar Kuzmanov v Alibek Kachmazov [342] | 6-3,6-4 | |
| Challenger Bengaluru | 02/21 09:15 | 25 | [216] Dimitar Kuzmanov v Nikola Milojevic [320] | 6-4,6-1 | |
| Challenger Chennai | 02/16 07:00 | 26 | [313] Jay Clarke v Dimitar Kuzmanov [196] | 3-6,6-3,6-4 | |
| Challenger Chennai | 02/14 09:10 | 25 | [415] Ramkumar Ramanathan v Dimitar Kuzmanov [196] | 3-6,6-7 | |
| Davis Cup | 02/05 00:10 | - | [456] Ajeet Rai v Dimitar Kuzmanov [192] | 3-6,7-5,4-6 | |
| Davis Cup | 02/04 00:45 | 45 | Kiranpal Pannu v Dimitar Kuzmanov | 7-5,3-6,2-6 | |
| Australian Open | 01/09 00:50 | 14 | [186] Damir Dzumhur v Dimitar Kuzmanov [196] | 6-3,6-1 | |
| United Cup | 01/01 04:10 | - | [129] Zizou Bergs v Dimitar Kuzmanov [196] | 2-6,0-6 | |
| United Cup | 12/30 03:50 | - | [175] Michail Pervolarakis v Dimitar Kuzmanov [196] | 1-6,1-6 | |
| Challenger Helsinki | 11/18 12:30 | 27 | [207] Dimitar Kuzmanov v Leandro Riedi [277] | 4-6,2-6 | |
| Challenger Helsinki | 11/17 11:30 | 26 | [223] Altug Celikbilek v Dimitar Kuzmanov [207] | 4-6,3-6 | |
| Challenger Helsinki | 11/15 16:50 | 25 | [207] Dimitar Kuzmanov v Hugo Gaston [106] | 6-3,6-3 | |
| Challenger Roanne | 11/09 19:50 | 26 | [213] Dimitar Kuzmanov v Arthur Fils [260] | 6-4,6-7,3-6 | |
| Challenger Roanne | 11/07 19:10 | 25 | [79] Radu Albot v Dimitar Kuzmanov [213] | 3-6,4-6 | |
| Challenger Bergamo | 10/31 15:55 | 25 | [210] Dimitar Kuzmanov v Vit Kopriva [152] | 6-4,2-6,1-6 | |
| Challenger Brest | 10/26 11:25 | 25 | [110] Gregoire Barrere v Dimitar Kuzmanov [206] | 6-7,6-4,7-5 | |
| 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 |
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.