| Challenger - Amersfoort | 07/16 14:25 | 25 | [315] Dimitar Kuzmanov v Kimmer Coppejans [144] | 3-6,6-1,1-6 | |
| Challenger - Amersfoort | 07/15 08:00 | 24 | [387] Geoffrey Blancaneaux v Dimitar Kuzmanov [315] | 5-7,1-6 | |
| ITF M25 Cuneo | 07/05 10:30 | 27 | [423] Gijs Brouwer v Dimitar Kuzmanov [318] | 6-7,6-4,6-2 | |
| ITF M25 Cuneo | 07/04 09:30 | 26 | Remy Bertola v Dimitar Kuzmanov | 2-6,0-6 | |
| ITF M25 Cuneo | 07/02 14:00 | 25 | Filippo Moroni v Dimitar Kuzmanov | Retired | |
| Challenger - Milano | 06/26 13:10 | 25 | [441] Riccardo Balzerani v Dimitar Kuzmanov [320] | 2-6,6-2,6-3 | |
| Challenger - Milano | 06/25 08:00 | 24 | [417] Corentin Denolly v Dimitar Kuzmanov [320] | 3-6,4-6 | |
| Challenger - Parma | 06/19 16:25 | 25 | [324] Dimitar Kuzmanov v Stefano Travaglia [103] | 5-7,4-6 | |
| Challenger - Parma | 06/17 12:00 | 24 | [324] Dimitar Kuzmanov v Alen Avidzba [398] | 6-4,4-6,6-2 | |
| ITF M15 Plovdiv | 06/08 07:30 | 28 | [324] Dimitar Kuzmanov v Bastian Malla [442] | Retired | |
| ITF M15 Plovdiv | 06/07 07:30 | 27 | Dimitar Kuzmanov v Vladyslav Orlov | 7-5,2-6,6-3 | |
| ITF M15 Plovdiv | 06/06 09:10 | 26 | Dimitar Kuzmanov v Vasko Mladenov | 6-3,6-0 | |
| ITF M15 Plovdiv | 06/05 08:05 | 25 | Dimitar Kuzmanov v Nicolas Alberto Arreche | 6-3,6-3 | |
| Challenger Jerusalem | 05/23 08:40 | 26 | [330] Dimitar Kuzmanov v Edan Leshem [478] | 4-6,4-6 | |
| Challenger Jerusalem | 05/22 11:10 | 25 | [254] Goncalo Oliveira v Dimitar Kuzmanov [330] | 6-7,2-6 | |
| Challenger Jerusalem | 05/21 07:00 | 24 | [325] Frederico Ferreira Silva v Dimitar Kuzmanov [330] | 2-6,6-7 | |
| ITF - M15 Antalya | 05/19 07:45 | 29 | Dimitar Kuzmanov v Oleg Prihodko | 3-6,6-2,6-1 | |
| ITF - M15 Antalya | 05/18 09:50 | 28 | Dimitar Kuzmanov v Victor Vlad Cornea | 6-2,6-1 | |
| ITF - M15 Antalya | 05/17 10:10 | 27 | Dimitar Kuzmanov v Marsel Ilhan | 6-2,6-3 | |
| ITF - M15 Antalya | 05/16 09:15 | 26 | Dimitar Kuzmanov v Yanki Erel | 6-3,6-4 | |
| ITF - M15 Antalya | 05/15 08:50 | 25 | Dimitar Kuzmanov v Flemming Peters | 6-0,6-4 | |
| Challenger - Ostrava | 04/30 09:40 | 25 | [333] Dimitar Kuzmanov v Dennis Novak [120] | 6-2,4-6,4-6 | |
| Challenger - Ostrava | 04/29 10:50 | 24 | Dimitar Kuzmanov v Pere Riba | Retired | |
| ITF - M15 Antalya | 04/26 10:30 | 27 | Dimitar Kuzmanov v Christopher O'Connell | 4-6,6-7 | |
| ITF - M15 Antalya | 04/25 09:20 | 26 | Dimitar Kuzmanov v Lucas Hellfritsch | 6-2,6-3 | |
| ITF - M15 Antalya | 04/24 10:05 | 25 | Dimitar Kuzmanov v Paul Woerner | 6-1,6-3 | |
| ITF - M15 Antalya | 03/22 09:30 | 27 | Dimitar Kuzmanov v Dmitry Popko | 3-6,6-2,2-6 | |
| ITF - M15 Antalya | 03/21 09:30 | 26 | Dimitar Kuzmanov v Shalva Dzhanashia | 6-1,6-2 | |
| ITF - M15 Antalya | 03/20 07:15 | 25 | Dimitar Kuzmanov v Alexander Erler | 6-0,6-1 | |
| ITF - M15 Antalya | 03/14 07:15 | 26 | Dimitar Kuzmanov v Felipe M R Alves | 6-2,2-6,5-7 |
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.