| Challenger de Ostrava | 04/23 09:45 | 25 | [265] Dimitar Kuzmanov v Gauthier Onclin [276] | 5-7,6-7 | |
| ATP Marrakech | 03/31 11:00 | 14 | [238] Dimitar Kuzmanov v Nicolás Moreno de Alboran [158] | 3-6,7-6,2-6 | |
| Challenger de Zadar | 03/20 09:00 | 26 | [238] Dimitar Kuzmanov v Sandro Kopp [392] | 6-7,2-6 | |
| Challenger de Zadar | 03/18 16:10 | 25 | [200] Nerman Fatic v Dimitar Kuzmanov [238] | 0-6,6-7 | |
| Challenger de Tenerife | 02/29 12:05 | 26 | [165] Mikhail Kukushkin v Dimitar Kuzmanov [231] | 6-4,7-5 | |
| Challenger de Tenerife | 02/27 14:35 | 25 | [231] Dimitar Kuzmanov v Rudolf Molleker [187] | 6-4,4-6,6-3 | |
| Challenger de Tenerife | 02/21 10:00 | 26 | [215] Dimitar Kuzmanov v Jozef Kovalik [232] | 6-4,6-7,5-7 | |
| Challenger de Tenerife | 02/19 13:45 | 25 | [162] Filip Misolic v Dimitar Kuzmanov [215] | 3-6,6-7 | |
| Challenger de Glasgow | 02/13 15:20 | 25 | [406] Kyle Edmund v Dimitar Kuzmanov [215] | 6-3,2-6,6-2 | |
| Challenger de Nottingham | 02/09 14:45 | 27 | [225] Dimitar Kuzmanov v Mikhail Kukushkin [247] | 3-6,3-6 | |
| Challenger de Nottingham | 02/08 15:00 | 26 | [225] Dimitar Kuzmanov v Jules Marie [215] | 4-6,6-3,6-4 | |
| Challenger de Nottingham | 02/07 15:15 | 25 | [161] Jan Choinski v Dimitar Kuzmanov [225] | 4-6,6-1,3-6 |
Dimitar Kuzmanov (en búlgaro: Димитър Кузманов) es un tenista profesional de Bulgaria, nacido en la ciudad de Plovdiv el 28 de julio de 1993; es el actual número 2 búlgaro en el ranking de singles ATP.