| 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 - Milão | 06/26 13:10 | 25 | [441] Riccardo Balzerani v Dimitar Kuzmanov [320] | 2-6,6-2,6-3 | |
| Challenger - Milão | 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 - Jerusalém | 05/23 08:40 | 26 | [330] Dimitar Kuzmanov v Edan Leshem [478] | 4-6,4-6 | |
| Challenger - Jerusalém | 05/22 11:10 | 25 | [254] Goncalo Oliveira v Dimitar Kuzmanov [330] | 6-7,2-6 | |
| Challenger - Jerusalém | 05/21 07:00 | 24 | [325] Frederico Ferreira Silva v Dimitar Kuzmanov [330] | 2-6,6-7 | |
| ITF - M15 Antália | 05/19 07:45 | 29 | Dimitar Kuzmanov v Oleg Prihodko | 3-6,6-2,6-1 | |
| ITF - M15 Antália | 05/18 09:50 | 28 | Dimitar Kuzmanov v Victor Vlad Cornea | 6-2,6-1 | |
| ITF - M15 Antália | 05/17 10:10 | 27 | Dimitar Kuzmanov v Marsel Ilhan | 6-2,6-3 | |
| ITF - M15 Antália | 05/16 09:15 | 26 | Dimitar Kuzmanov v Yanki Erel | 6-3,6-4 | |
| ITF - M15 Antália | 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 Antália | 04/26 10:30 | 27 | Dimitar Kuzmanov v Christopher O'Connell | 4-6,6-7 | |
| ITF - M15 Antália | 04/25 09:20 | 26 | Dimitar Kuzmanov v Lucas Hellfritsch | 6-2,6-3 | |
| ITF - M15 Antália | 04/24 10:05 | 25 | Dimitar Kuzmanov v Paul Woerner | 6-1,6-3 | |
| ITF - M15 Antália | 03/22 09:30 | 27 | Dimitar Kuzmanov v Dmitry Popko | 3-6,6-2,2-6 | |
| ITF - M15 Antália | 03/21 09:30 | 26 | Dimitar Kuzmanov v Shalva Dzhanashia | 6-1,6-2 | |
| ITF - M15 Antália | 03/20 07:15 | 25 | Dimitar Kuzmanov v Alexander Erler | 6-0,6-1 | |
| ITF - M15 Antália | 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.