| ITF Poland F8 | 08/24 12:30 | 27 | [299] Dimitar Kuzmanov v Pawel Cias [468] | 6-1,7-6 | |
| ITF Poland F8 | 08/22 09:00 | 26 | [299] Dimitar Kuzmanov v Karol Drzewiecki [384] | 6-2,6-4 | |
| ITF Poland F8 | 08/21 08:00 | 25 | Dimitar Kuzmanov v Vitalii Shcherba | 6-0,6-0 | |
| Challenger - Meerbusch | 08/15 12:25 | 26 | [302] Dimitar Kuzmanov v Nicola Kuhn [358] | 4-6,4-6 | |
| Challenger - Meerbusch | 08/13 10:20 | 25 | [267] Gleb Sakharov v Dimitar Kuzmanov [302] | 3-6,0-6 | |
| Challenger Sopot | 07/31 14:30 | 25 | [354] Roberto Marcora v Dimitar Kuzmanov [304] | 6-3,6-3 | |
| Challenger Sopot Qual | 07/30 15:15 | 54 | Dimitar Kuzmanov v Jan Zielinski | 6-0,6-1 | |
| Challenger Sopot Qual | 07/30 09:55 | 46 | [304] Dimitar Kuzmanov v Grzegorz Panfil [297] | 5-7,6-3,7-6 | |
| Challenger Tampere Qual | 07/23 08:00 | 54 | [301] Dimitar Kuzmanov v Tristan Lamasine [408] | 6-7,6-3,4-6 | |
| Challenger Tampere Qual | 07/22 08:50 | 46 | Dimitar Kuzmanov v Tom K-Desman | 6-4,2-6,6-3 | |
| Challenger - Tampere | 07/21 09:45 | 45 | Dimitar Kuzmanov v Panu Virtanen | 6-2,6-0 | |
| Challenger San Benedetto Qual | 07/14 13:20 | 45 | Dimitar Kuzmanov v Antonio Massara | 5-7,4-6 | |
| ITF Germany F5 | 07/01 10:00 | 29 | [405] Sekou Bangoura v Dimitar Kuzmanov [329] | 1-6,5-7 | |
| ITF Germany F5 | 06/30 11:00 | 28 | Fabian Marozsan v Dimitar Kuzmanov | 2-6,3-6 | |
| ITF Germany F5 | 06/29 11:00 | 27 | Christian Hirschmueller v Dimitar Kuzmanov | 1-6,0-6 | |
| ITF Germany F5 | 06/28 16:35 | 26 | Marvin Netuschil v Dimitar Kuzmanov | 3-6,1-6 | |
| ITF Germany F5 | 06/26 16:00 | 25 | Lars Hoischen v Dimitar Kuzmanov | 2-6,1-6 | |
| ITF Germany F4 | 06/24 11:00 | 29 | Marvin Moeller v Dimitar Kuzmanov | 2-6,3-6 | |
| ITF Germany F4 | 06/23 13:10 | 28 | Nerman Fatic v Dimitar Kuzmanov | 2-6,1-6 | |
| ITF Germany F4 | 06/23 10:30 | - | Nerman Fatic v Dimitar Kuzmanov | 2-6,1-5 | |
| ITF Germany F4 | 06/22 11:45 | 27 | George Von Massow v Dimitar Kuzmanov | 4-6,3-6 | |
| ITF Germany F4 | 06/22 08:00 | 26 | [445] Wilfredo Gonzalez v Dimitar Kuzmanov [329] | 1-6,0-6 | |
| ITF Germany F4 | 06/20 13:25 | 25 | August Holmgren v Dimitar Kuzmanov | 1-6,1-6 | |
| Challenger Caltanissetta Qual | 06/10 08:30 | 46 | [484] Riccardo Bonadio v Dimitar Kuzmanov [326] | 7-6,6-4 | |
| Challenger Caltanissetta Qual | 06/09 10:30 | 45 | Laurent Lokoli v Dimitar Kuzmanov | 4-6,4-6 | |
| Challenger Mestre Qual | 05/21 09:30 | 54 | [327] Dimitar Kuzmanov v Daniel Masur [374] | Retired | |
| Challenger Mestre Qual | 05/20 08:30 | 46 | Dimitar Kuzmanov v Fabien Reboul | 7-5,6-3 | |
| Challenger Mestre Qual | 05/19 08:30 | 45 | Dimitar Kuzmanov v Pietro Licciardi | 7-5,6-2 | |
| Challenger Ostrava Qual | 04/28 08:00 | 45 | [303] Dimitar Kuzmanov v Evan Furness [475] | 4-6,3-6 | |
| Challenger - Francavilla | 04/24 08:00 | 25 | [186] Felix Auger Aliassime v Dimitar Kuzmanov [303] | 7-5,7-6 |
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.