| Challenger - Prague | 05/02 11:00 | 25 | [206] Dimitar Kuzmanov v Illya Marchenko [251] | 6-1,6-3 | |
| Challenger - Madrid | 04/11 12:30 | 25 | [120] Verdasco, Fernando v Dimitar Kuzmanov [206] | 6-3,6-4 | |
| Challenger - Oeiras | 04/08 12:00 | 27 | [208] Dimitar Kuzmanov v Zdenek Kolar [150] | 1-6,6-0,6-7 | |
| Challenger - Oeiras | 04/06 13:20 | 26 | [208] Dimitar Kuzmanov v Lucas Gerch [386] | 6-2,6-1 | |
| Challenger - Oeiras | 04/05 12:30 | 25 | [208] Dimitar Kuzmanov v Lazarov, Alexandar [411] | 7-6,0-6,6-2 | |
| Challenger - Oeiras | 03/30 13:15 | 26 | [191] Dimitar Kuzmanov v Nuno Borges [150] | 6-7,5-7 | |
| Challenger - Oeiras | 03/29 13:00 | 25 | [314] Forti, Francesco v Dimitar Kuzmanov [191] | 2-6,1-6 | |
| Challenger - Zadar | 03/22 14:45 | 25 | [280] Nerman Fatic v Dimitar Kuzmanov [193] | 6-2,7-6 | |
| Coupe Davis | 03/05 15:20 | 45 | Dimitar Kuzmanov v Adolfo Daniel Vallejo | Cancelled | |
| Coupe Davis | 03/04 14:00 | 45 | Dimitar Kuzmanov v Hernando J E Isnardi | 7-6,6-0 | |
| Challenger - Bengaluru | 02/20 08:30 | 28 | [135] Aleksandar Vukic v Dimitar Kuzmanov [209] | 6-4,6-4 | |
| Challenger - Bengaluru | 02/19 09:10 | 28 | [155] Enzo Couacaud v Dimitar Kuzmanov [209] | 6-4,5-7,3-6 | |
| Challenger - Bengaluru | 02/18 07:40 | 27 | [226] Mathias Bourgue v Dimitar Kuzmanov [209] | 4-6,2-6 | |
| Challenger - Bengaluru | 02/16 08:25 | 26 | [196] Alexandre Muller v Dimitar Kuzmanov [209] | 4-6,1-6 | |
| Challenger - Bengaluru | 02/14 07:20 | 25 | [215] Dimitar Kuzmanov v Hugo Grenier [158] | 6-4,6-3 | |
| Challenger - Bengaluru | 02/10 05:30 | 26 | [215] Dimitar Kuzmanov v Alexandre Muller [208] | 6-7,4-6 | |
| Challenger - Bengaluru | 02/08 08:25 | 25 | S D Prajwal Dev v Dimitar Kuzmanov | 2-6,2-6 | |
| ATP Pune | 01/30 05:30 | 14 | [168] Elias Ymer v Dimitar Kuzmanov [225] | 7-5,6-4 | |
| Open d'Australie | 01/12 07:30 | 15 | [204] Dimitar Kuzmanov v Kamke, Tobias [254] | 5-7,4-6 | |
| Open d'Australie | 01/11 02:45 | 14 | [204] Dimitar Kuzmanov v Daniel Masur [181] | 4-6,6-3,7-6 | |
| Challenger Bendigo | 01/04 06:50 | 25 | [187] Dimitar Kuzmanov v Facundo Mena [209] | 6-7,4-6 | |
| Challenger Lima | 10/26 15:00 | 25 | [188] Dimitar Kuzmanov v Gonzalo Villanueva [483] | 5-7,1-6 | |
| Challenger - Barcelone | 10/10 09:55 | 29 | [112] Hugo Gaston v Dimitar Kuzmanov [218] | 3-6,0-6 | |
| Challenger - Barcelone | 10/09 10:55 | 28 | [218] Dimitar Kuzmanov v Alex Molcan [117] | 7-5,7-6 | |
| Challenger - Barcelone | 10/08 09:00 | 27 | [270] Gabashvili, Teimuraz v Dimitar Kuzmanov [218] | 2-6,0-6 | |
| Challenger - Barcelone | 10/07 09:00 | 26 | [218] Dimitar Kuzmanov v Damir Dzumhur [134] | 6-4,6-4 | |
| Challenger - Barcelone | 10/05 13:10 | 25 | [217] Dimitar Kuzmanov v Robredo, Tommy [318] | 6-0,6-1 | |
| Sofia, Bulgaria | 09/29 16:55 | 26 | [125] Kamil Majchrzak v Dimitar Kuzmanov [226] | 7-5,6-1 | |
| Sofia, Bulgaria | 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] Kamke, Tobias v Dimitar Kuzmanov [228] | 6-4,7-6 |
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.