| Challenger Ostrava | 04/23 09:45 | 25 | [265] Dimitar Kuzmanov v Gauthier Onclin [276] | 5-7,6-7 | |
| ATP Marrakech | 03/31 11:00 | 14 | [238] Dimitar Kuzmanov v Nicolas Moreno De Alboran [158] | 3-6,7-6,2-6 | |
| Challenger Zadar | 03/20 09:00 | 26 | [238] Dimitar Kuzmanov v Sandro Kopp [392] | 6-7,2-6 | |
| Challenger Zadar | 03/18 16:10 | 25 | [200] Nerman Fatic v Dimitar Kuzmanov [238] | 0-6,6-7 | |
| Challenger Tenerife | 02/29 12:05 | 26 | [165] Mikhail Kukushkin v Dimitar Kuzmanov [231] | 6-4,7-5 | |
| Challenger Tenerife | 02/27 14:35 | 25 | [231] Dimitar Kuzmanov v Rudolf Molleker [187] | 6-4,4-6,6-3 | |
| Challenger Tenerife | 02/21 10:00 | 26 | [215] Dimitar Kuzmanov v Jozef Kovalik [232] | 6-4,6-7,5-7 | |
| Challenger Tenerife | 02/19 13:45 | 25 | [162] Filip Misolic v Dimitar Kuzmanov [215] | 3-6,6-7 | |
| Challenger Glasgow | 02/13 15:20 | 25 | [406] Kyle Edmund v Dimitar Kuzmanov [215] | 6-3,2-6,6-2 | |
| Challenger Nottingham | 02/09 14:45 | 27 | [225] Dimitar Kuzmanov v Mikhail Kukushkin [247] | 3-6,3-6 | |
| Challenger Nottingham | 02/08 15:00 | 26 | [225] Dimitar Kuzmanov v Jules Marie [215] | 4-6,6-3,6-4 | |
| Challenger Nottingham | 02/07 15:15 | 25 | [161] Jan Choinski v Dimitar Kuzmanov [225] | 4-6,6-1,3-6 | |
| Davis Cup | 02/04 13:40 | 4 | Dimitar Kuzmanov v Damir Dzumhur | Cancelled | |
| Davis Cup | 02/03 12:00 | 1 | [225] Dimitar Kuzmanov v Nerman Fatic [204] | 6-3,3-6,4-6 | |
| Challenger Quimper | 01/25 11:00 | 26 | [234] Dimitar Kuzmanov v Arthur Rinderknech [94] | 4-6,7-6,5-7 | |
| Challenger Quimper | 01/24 09:00 | 25 | [234] Dimitar Kuzmanov v Dan Added [308] | 4-6,6-0,6-3 | |
| Challenger Tenerife | 01/16 11:30 | 25 | [150] Felipe M R Alves v Dimitar Kuzmanov [234] | 3-6,6-3,6-2 | |
| Australian Open | 01/09 01:10 | 14 | [200] Billy Harris v Dimitar Kuzmanov [235] | 0-6,6-2,6-2 | |
| Challenger Noumea | 01/02 05:00 | 25 | [207] Dimitar Kuzmanov v Giovanni Mpetshi Perricard [205] | 6-7,6-3,6-7 | |
| ATP Sofia | 11/07 18:15 | 25 | [259] Cem Ilkel v Dimitar Kuzmanov [189] | 6-0,6-3 | |
| Challenger Olbia | 10/17 09:30 | 25 | [196] Dimitar Kuzmanov v Alex Molcan [115] | Retired | |
| Challenger Malaga | 10/11 09:00 | 26 | [121] Flavio Cobolli v Dimitar Kuzmanov [187] | 7-5,6-4 | |
| Challenger Malaga | 10/09 13:30 | 25 | [187] Dimitar Kuzmanov v Corentin Moutet [119] | 6-2,2-6,7-6 | |
| Davis Cup | 09/17 09:30 | 4 | [179] Dimitar Kuzmanov v Alexander Bublik [29] | 4-6,6-7 | |
| Davis Cup | 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 |
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.