| Challenger - Aix en Provence | 04/30 09:00 | 19 | [128] Felipe M R Alves v Dimitar Kuzmanov [265] | 7-5,6-1 | |
| Challenger - Aix en Provence | 04/29 09:00 | 14 | [265] Dimitar Kuzmanov v Pierre-Hugues Herbert [143] | 6-4,6-2 | |
| Challenger - Ostrava | 04/23 09:45 | 25 | [265] Dimitar Kuzmanov v Gauthier Onclin [276] | 5-7,6-7 | |
| ATP - Marraquexe | 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 | |
| Taça Davis | 02/04 13:40 | 4 | Dimitar Kuzmanov v Damir Dzumhur | Cancelled | |
| Taça Davis | 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 | |
| Open da Austrália | 01/09 01:10 | 14 | [200] Billy Harris v Dimitar Kuzmanov [235] | 0-6,6-2,6-2 | |
| Challenger - Numeá | 01/02 05:00 | 25 | [207] Dimitar Kuzmanov v Giovanni Mpetshi Perricard [205] | 6-7,6-3,6-7 | |
| ATP - Sófia | 11/07 18:15 | 25 | [259] Cem Ilkel v Dimitar Kuzmanov [189] | 6-0,6-3 | |
| Challenger - Ólbia | 10/17 09:30 | 25 | [196] Dimitar Kuzmanov v Alex Molcan [115] | Retired | |
| Challenger - Málaga | 10/11 09:00 | 26 | [121] Flavio Cobolli v Dimitar Kuzmanov [187] | 7-5,6-4 | |
| Challenger - Málaga | 10/09 13:30 | 25 | [187] Dimitar Kuzmanov v Corentin Moutet [119] | 6-2,2-6,7-6 | |
| Taça Davis | 09/17 09:30 | 4 | [179] Dimitar Kuzmanov v Alexander Bublik [29] | 4-6,6-7 | |
| Taça Davis | 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 |
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.