| Challenger - Koblenz | 02/19 15:35 | 25 | [175] Maxime Janvier v Dimitar Kuzmanov [327] | 4-6,5-7 | |
| Challenger - Koblenz | 02/17 13:55 | 24 | [327] Dimitar Kuzmanov v Vladyslav Orlov [393] | 6-2,6-1 | |
| Challenger - Cherbourg | 02/09 11:00 | 24 | [315] Dimitar Kuzmanov v Andrea Arnaboldi [288] | 4-6,2-6 | |
| ATP Cup | 01/07 06:30 | 1 | [200] Steve Darcis v Dimitar Kuzmanov [417] | 0-6,3-6 | |
| ATP Cup | 01/04 23:00 | 1 | [423] Dimitar Kuzmanov v Alexander Cozbinov [388] | 6-1,7-5 | |
| ATP Cup | 01/03 07:55 | 1 | [53] Cameron Norrie v Dimitar Kuzmanov [423] | 6-2,3-6,6-2 | |
| ITF - M15 - Doha | 12/15 16:00 | 29 | Dimitar Kuzmanov v Danylo Kalenichenko | 6-0,6-4 | |
| ITF - M15 - Doha | 12/14 13:00 | 28 | Dimitar Kuzmanov v Matija Pecotic | Walkover | |
| ITF - M15 - Doha | 12/13 12:00 | 27 | [289] Aslan Karatsev v Dimitar Kuzmanov [466] | 5-7,4-6 | |
| ITF - M15 - Doha | 12/12 13:25 | 26 | Yaraslav Shyla v Dimitar Kuzmanov | 0-6,1-6 | |
| ITF - M15 - Doha | 12/11 10:00 | 25 | Oleksii Krutykh v Dimitar Kuzmanov | 1-6,7-6,4-6 | |
| ITF - M15 - Nonthaburi | 12/07 03:00 | 28 | Danylo Kalenichenko v Dimitar Kuzmanov | 3-6,6-4,6-3 | |
| ITF - M15 - Nonthaburi | 12/06 02:30 | 27 | Dimitar Kuzmanov v Benjamin Pietri | 6-2,6-4 | |
| ITF - M15 - Nonthaburi | 12/05 02:30 | 26 | Dimitar Kuzmanov v Jea Moon Lee | 6-0,7-5 | |
| ITF - M15 - Nonthaburi | 12/04 04:50 | 25 | Dimitar Kuzmanov v Ti Chen | Retired | |
| ITF - M15 - Antalya | 11/22 08:30 | 27 | Dimitar Kuzmanov v Gilbert Klier Junior | 3-6,3-6 | |
| ITF - M15 - Antalya | 11/21 08:55 | 26 | Dimitar Kuzmanov v Calin Manda | 7-6,6-2 | |
| ITF - M15 - Antalya | 11/20 08:35 | 25 | Dimitar Kuzmanov v Mert Alkaya | 6-2,6-2 | |
| ITF - M15 - Antalya | 11/17 11:05 | 29 | [382] Hernan Casanova v Dimitar Kuzmanov [417] | 4-6,6-2,1-6 | |
| ITF - M15 - Antalya | 11/17 06:30 | 28 | [323] Mircea-Alexandru Jecan v Dimitar Kuzmanov [417] | 2-6,2-6 | |
| ITF - M15 - Antalya | 11/16 11:15 | 27 | Bogdan Ionut Apostol v Dimitar Kuzmanov | 0-6,2-6 | |
| ITF - M15 - Antalya | 11/16 08:30 | 26 | Stefano Battaglino v Dimitar Kuzmanov | 3-6,2-6 | |
| ITF - M15 - Antalya | 11/13 06:30 | 25 | Duje Ajdukovic v Dimitar Kuzmanov | 3-6,6-7 | |
| ITF - M15 - Antalya | 09/26 09:40 | 26 | Guy Den Heijer v Dimitar Kuzmanov | Retired | |
| ITF - M15 - Antalya | 09/25 07:30 | 25 | Luca Gelhardt v Dimitar Kuzmanov | 1-6,2-6 | |
| Davis Cup | 09/14 08:25 | - | [113] Lloyd Harris v Dimitar Kuzmanov [324] | 6-3,7-6 | |
| Davis Cup | 09/13 12:05 | - | [273] Ruan Roelofse v Dimitar Kuzmanov [324] | 5-7,5-7 | |
| Challenger - Tampere | 07/23 11:40 | 25 | [161] Blaz Rola v Dimitar Kuzmanov [312] | Retired | |
| Challenger - Tampere | 07/22 12:30 | 24 | [312] Dimitar Kuzmanov v Andrea Pellegrino [334] | 4-6,6-3,7-5 | |
| Challenger - Amersfoort | 07/16 14:25 | 25 | [315] Dimitar Kuzmanov v Kimmer Coppejans [144] | 3-6,6-1,1-6 |
Dimitar Kusmanow (bulgarisch Димитър Кузманов; englisch Dimitar Kuzmanov; * 28. Juli 1993 in Plowdiw) ist ein bulgarischer Tennisspieler.