| Challenger - Praha | 05/02 13:50 | 25 | [326] Federico Gaio v Dimitar Kuzmanov [191] | 6-4,7-6 | |
| Challenger - Praha | 05/01 09:45 | 19 | [191] Dimitar Kuzmanov v Alejandro Moro Canas [289] | 6-2,6-4 | |
| Challenger - Praha | 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 | |
| ATP - Banja Luka | 04/16 10:40 | 14 | [191] Dimitar Kuzmanov v Luca Nardi [159] | 6-4,6-4 | |
| ATP - Marakéš | 04/06 11:25 | 26 | [82] Roberto Carballes Baena v Dimitar Kuzmanov [207] | Retired | |
| ATP - Marakéš | 04/04 12:50 | 25 | [207] Dimitar Kuzmanov v Hugo Grenier [129] | 6-3,6-4 | |
| ATP - Marakéš | 04/04 11:50 | 25 | Dimitar Kuzmanov v Federico Coria | Cancelled | |
| ATP - Marakéš | 04/03 10:30 | 19 | [129] Hugo Grenier v Dimitar Kuzmanov [207] | 3-6,6-4,0-6 | |
| ATP - Marakéš | 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 - Bengalúr | 02/24 06:30 | 27 | [216] Dimitar Kuzmanov v James Duckworth [128] | 4-6,1-6 | |
| Challenger - Bengalúr | 02/23 09:25 | 26 | [216] Dimitar Kuzmanov v Alibek Kachmazov [342] | 6-3,6-4 | |
| Challenger - Bengalúr | 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 |
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.