| ATP Sofie | 09/29 16:55 | 26 | [125] Kamil Majchrzak v Dimitar Kuzmanov [226] | 7-5,6-1 | |
| ATP Sofie | 09/28 15:10 | 25 | [226] Dimitar Kuzmanov v Lorenzo Musetti [61] | 6-7,7-6,6-3 | |
| Challenger Biel | 09/20 12:45 | 25 | [257] Tobias Kamke v Dimitar Kuzmanov [228] | 6-4,7-6 | |
| Challenger Banja Luka | 09/08 10:50 | 26 | [235] Dimitar Kuzmanov v Zdeněk Kolář [182] | 5-7,2-6 | |
| Challenger Banja Luka | 09/06 14:10 | 25 | [235] Dimitar Kuzmanov v Alexander Shevchenko [356] | 3-6,6-4,6-1 | |
| Challenger Mallorca | 09/02 17:00 | 26 | [235] Dimitar Kuzmanov v Lukáš Lacko [197] | 2-6,6-7 | |
| Challenger Mallorca | 09/01 17:50 | 25 | [173] Kacper Zuk v Dimitar Kuzmanov [235] | 3-6,4-6 | |
| US Open | 08/24 22:45 | 14 | [231] Dimitar Kuzmanov v Marius Copil [228] | 6-7,4-6 | |
| Challenger Tampere | 07/21 09:00 | 26 | [233] Dimitar Kuzmanov v Kyrian Jacquet [346] | 6-3,4-6,6-7 | |
| Challenger Tampere | 07/19 15:30 | 25 | [205] Kimmer Coppejans v Dimitar Kuzmanov [233] | 6-1,3-6,6-7 | |
| Challenger Jasy | 07/16 09:40 | 27 | [220] Felipe Meligeni Rodrigues Alves v Dimitar Kuzmanov [238] | 6-0,3-6,6-3 | |
| Challenger Jasy | 07/14 11:15 | 26 | Nicholas D Ionel v Dimitar Kuzmanov | 6-2,3-6,4-6 | |
| Challenger Jasy | 07/13 07:00 | 25 | [267] Pedja Krstin v Dimitar Kuzmanov [238] | 2-6,2-6 | |
| Challenger Perugia | 07/07 13:50 | 26 | [246] Dimitar Kuzmanov v Nerman Fatic [340] | 4-6,6-7 | |
| Challenger Perugia | 07/05 19:00 | 25 | [145] Federico Gaio v Dimitar Kuzmanov [246] | 6-2,3-6,6-7 | |
| Wimbledon | 06/22 10:00 | 14 | [221] Marius Copil v Dimitar Kuzmanov [244] | 6-4,6-3 | |
| Challenger Almaty | 06/14 05:40 | 25 | [260] Gian Marco Moroni v Dimitar Kuzmanov [244] | Retired | |
| Challenger Almaty | 06/11 04:30 | 27 | [279] Chun Hsin Tseng v Dimitar Kuzmanov [242] | 7-6,6-3 | |
| Challenger Almaty | 06/10 04:00 | 26 | [242] Dimitar Kuzmanov v Enzo Couacaud [177] | 7-5,6-0 | |
| Challenger Almaty | 06/08 06:00 | 25 | [242] Dimitar Kuzmanov v Adrian Menendez-Maceiras [296] | 6-2,6-4 | |
| French Open | 05/24 20:40 | 14 | [124] Hugo Dellien v Dimitar Kuzmanov [241] | 3-6,6-2,6-1 | |
| Challenger Biella | 05/19 09:00 | 26 | [237] Dimitar Kuzmanov v Facundo Mena [250] | 2-6,7-6,1-6 | |
| Challenger Biella | 05/17 10:10 | 25 | [244] Tristan Lamasine v Dimitar Kuzmanov [237] | 5-7,6-4,1-6 | |
| Challenger Záhřeb | 05/09 08:30 | 14 | [186] Zhizhen Zhang v Dimitar Kuzmanov [242] | 4-6,6-2,6-3 | |
| Challenger Biella | 05/05 08:00 | 26 | [242] Dimitar Kuzmanov v Juan P Varillas [150] | 1-6,7-5,6-7 | |
| Challenger Biella | 05/04 08:00 | 25 | [242] Dimitar Kuzmanov v Lorenzo Giustino [175] | 6-3,1-6,6-3 | |
| Challenger Biella | 05/03 08:30 | 19 | [330] Viktor Galovic v Dimitar Kuzmanov [242] | 6-4,6-2 | |
| Challenger Biella | 05/02 12:30 | 14 | Stefano Reitano v Dimitar Kuzmanov | 6-2,2-6,2-6 | |
| Challenger Oeiras | 04/10 09:00 | 27 | Gastao Elias v Dimitar Kuzmanov | View | |
| Challenger Oeiras | 04/09 10:00 | 27 | Gastao Elias v Dimitar Kuzmanov | Walkover |
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.