| Challenger - Zadar | 03/27 12:25 | 28 | [274] Dimitar Kuzmanov v Nerman Fatic [381] | Retired | |
| Challenger - Zadar | 03/26 11:40 | 27 | [274] Dimitar Kuzmanov v Kavcic, Blaz [245] | 6-4,6-1 | |
| Challenger - Zadar | 03/25 10:45 | 26 | [274] Dimitar Kuzmanov v Zdenek Kolar [246] | 6-4,6-3 | |
| Challenger - Zadar | 03/23 12:50 | 25 | [241] Gian Marco Moroni v Dimitar Kuzmanov [274] | 4-6,4-6 | |
| ATP - Dubaï | 03/13 10:05 | 14 | [87] Emil Ruusuvuori v Dimitar Kuzmanov [269] | 7-6,4-6,6-1 | |
| Coupe Davis | 03/06 16:00 | 4 | Dimitar Kuzmanov v Lopez Villasenor, Gerardo | 6-7,6-4,6-7 | |
| Coupe Davis | 03/05 14:00 | 1 | [268] Dimitar Kuzmanov v Patino, Luis [424] | 6-1,6-1 | |
| Challenger Potchefstroom | 02/19 08:00 | 27 | [278] Dimitar Kuzmanov v Lucas Miedler [308] | 7-5,2-6,2-6 | |
| Challenger Potchefstroom | 02/17 10:30 | 26 | [278] Dimitar Kuzmanov v Tristan Lamasine [246] | 7-5,7-6 | |
| Challenger Potchefstroom | 02/15 13:05 | 25 | [193] Jay Clarke v Dimitar Kuzmanov [278] | 7-5,3-6,6-7 | |
| Challenger Potchefstroom | 02/12 11:55 | 27 | [278] Dimitar Kuzmanov v Cem Ilkel [214] | 6-4,3-6,2-6 | |
| Challenger Potchefstroom | 02/11 08:00 | 26 | [278] Dimitar Kuzmanov v Elliot Benchetrit [227] | 6-2,7-5 | |
| Challenger Potchefstroom | 02/09 10:15 | 25 | [131] Gunneswaran, Prajnesh v Dimitar Kuzmanov [278] | 3-6,4-6 | |
| Challenger Antalya | 02/01 11:30 | 19 | [278] Dimitar Kuzmanov v Facundo Mena [237] | 6-2,4-6,0-6 | |
| Challenger Antalya Qual | 01/31 07:00 | 14 | [224] Zdenek Kolar v Dimitar Kuzmanov [277] | 3-6,4-6 | |
| Challenger Antalya Qual | 01/28 06:30 | 14 | [285] Akira Santillan v Dimitar Kuzmanov [277] | 6-4,4-6,7-6 | |
| Antalya, Turquie | 01/10 11:10 | 26 | [10] Matteo Berrettini v Dimitar Kuzmanov [298] | 6-2,6-3 | |
| Antalya, Turquie | 01/08 10:05 | 25 | [55] Laslo Djere v Dimitar Kuzmanov [298] | Retired | |
| Antalya, Turquie | 01/07 07:00 | 19 | [278] Andrea Pellegrino v Dimitar Kuzmanov [298] | 6-4,6-7,5-7 | |
| Antalya, Turquie | 01/06 11:55 | 168 | [329] Mirza Basic v Dimitar Kuzmanov [298] | 3-6,1-6 | |
| Sofia, Bulgaria | 11/09 16:05 | 25 | [81] Salvatore Caruso v Dimitar Kuzmanov [290] | 4-6,6-4,6-4 | |
| Challenger Parma 2 | 10/31 11:30 | 64 | Dimitar Kuzmanov v Vanni, Luca | 5-7,6-3,1-6 | |
| Marbella, Spain | 10/24 14:25 | 19 | [288] Dimitar Kuzmanov v Riccardo Bonadio [283] | 5-7,1-6 | |
| Lisbon, Portugal | 10/16 12:30 | 27 | [298] Dimitar Kuzmanov v Alessandro Giannessi [164] | 4-6,3-6 | |
| Lisbon, Portugal | 10/14 09:00 | 26 | [194] Benjamin Bonzi v Dimitar Kuzmanov [298] | 5-7,2-6 | |
| Lisbon, Portugal | 10/12 11:10 | 25 | [198] Frederico Ferreira Silva v Dimitar Kuzmanov [298] | 5-7,3-6 | |
| Lisbon, Portugal | 10/11 12:50 | 164 | [256] Menendez-Maceiras, Adrian v Dimitar Kuzmanov [295] | Retired | |
| Lisbon, Portugal | 10/10 14:30 | 64 | [295] Dimitar Kuzmanov v Stefano Napolitano [268] | 6-2,4-6,6-1 | |
| Challenger - Split | 09/26 14:00 | 64 | [309] Orlando Luz v Dimitar Kuzmanov [293] | 6-2,6-4 | |
| ITF M25 Klosters | 09/16 11:00 | 25 | Rune, Holger Vitus Nodskov v Dimitar Kuzmanov | 2-6,6-1,6-1 |
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.