| ITF Bulgaria F1 | 05/13 10:20 | 28 | Dimitar Kuzmanov v Roberto Ortega-Olmedo | 6-1,6-4 | |
| ITF Bulgaria F1 | 05/12 10:05 | 27 | Samuel Bensoussan v Dimitar Kuzmanov | Retired | |
| ITF Bulgaria F1 | 05/11 08:40 | 26 | Tihomir Grozdanov v Dimitar Kuzmanov | 3-6,2-6 | |
| ITF Bulgaria F1 | 05/10 09:30 | 25 | Gabriel Donev v Dimitar Kuzmanov | 6-7,6-7 | |
| ITF Turkey F16 | 04/28 08:00 | 27 | Dimitar Kuzmanov v Martin Cuevas | 5-7,5-7 | |
| ITF Turkey F16 | 04/27 07:00 | 26 | Dimitar Kuzmanov v Thiago Seyboth Wild | 6-3,3-6,6-3 | |
| ITF Turkey F16 | 04/25 07:00 | 25 | Bruno Sant'anna v Dimitar Kuzmanov | 5-7,6-4,1-6 | |
| ITF Turkey F15 | 04/21 08:00 | 27 | Juan P Varillas v Dimitar Kuzmanov | 7-6,6-1 | |
| ITF Turkey F15 | 04/20 07:00 | 26 | Dimitar Kuzmanov v Marc Sieber | 4-6,6-4,6-2 | |
| ITF Turkey F15 | 04/18 07:00 | 25 | Dimitar Kuzmanov v Daniel Mora | 6-1,6-0 | |
| Davis Cup | 04/08 08:00 | - | [492] Dimitar Kuzmanov v Sam Barry [299] | 4-6,6-3,7-6 | |
| Davis Cup | 04/07 11:30 | - | Dimitar Kuzmanov v Charalampos Kapogiannis | 6-7,6-2,6-4 | |
| Davis Cup | 04/06 09:00 | - | Dimitar Kuzmanov v Mikayel Khachatryan | 6-3,7-6 | |
| ITF Turkey F11 | 03/24 10:35 | 27 | Dimitar Kuzmanov v Ivan Nedelko | 1-6,1-6 | |
| ITF Turkey F11 | 03/23 07:00 | 26 | Dimitar Kuzmanov v Pedro Sakamoto | 6-4,7-5 | |
| ITF Turkey F11 | 03/21 08:45 | 25 | Altug Celikbilek v Dimitar Kuzmanov | 1-6,0-6 | |
| ITF Italy F3 | 03/07 15:35 | 25 | Gianluca Di Nicola v Dimitar Kuzmanov | 6-7,7-6,6-4 | |
| ITF Italy F2 | 03/03 13:00 | 27 | Dimitar Kuzmanov v Yannick Jankovits | 3-6,6-7 | |
| ITF Italy F2 | 03/02 13:00 | 26 | Dimitar Kuzmanov v Riccardo Balzerani | 6-4,7-6 | |
| ITF Italy F2 | 02/28 15:25 | 25 | Riccardo Bellotti v Dimitar Kuzmanov | 6-7,3-6 | |
| ATP - Sofia | 02/07 13:30 | 25 | Robin Haase v Dimitar Kuzmanov | 6-4,6-3 | |
| ITF Turkey F4 | 01/30 10:05 | 25 | Volodymyr Uzhylovskyi v Dimitar Kuzmanov | 6-3,6-2 | |
| ITF Turkey F44 | 11/04 08:00 | 27 | Altug Celikbilek v Dimitar Kuzmanov | 4-6,7-5,6-4 | |
| ITF Turkey F44 | 11/03 07:00 | 26 | Sefa Suluoglu v Dimitar Kuzmanov | 0-6,1-6 | |
| ITF Turkey F44 | 11/02 08:05 | 25 | Alp Sentay v Dimitar Kuzmanov | 0-6,0-6 | |
| ITF Turkey F43 | 10/30 07:30 | 29 | Dimitar Kuzmanov v Tallon Griekspoor | 4-6,4-6 | |
| ITF Turkey F43 | 10/28 07:57 | - | Dimitar Kuzmanov v Altug Celikbilek | 6-0,4-6,5-3 | |
| ITF Turkey F43 | 10/27 07:00 | 26 | Dimitar Kuzmanov v Andrew Ruppli | 6-2,6-4 | |
| ITF Turkey F43 | 10/25 07:00 | 25 | Dimitar Kuzmanov v Vadym Ursu | 6-4,6-2 | |
| ITF Kazakhstan F6 | 09/29 04:00 | 27 | Dimitar Kuzmanov v Jurabek Karimov | 6-2,6-7,4-6 |
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.