Stadium: Ken Rosewall Arena Round: 1 Ground: Hardcourt outdoor
| ATP Cup | 2020/01/03 07:55 | Cameron Norrie v Dimitar Kuzmanov | 6-2,3-6,6-2 |
| ITF M15 Doha | 2019/12/15 16:00 | Dimitar Kuzmanov v Danylo Kalenichenko | 6-0,6-4 |
| ITF M15 Doha | 2019/12/13 12:00 | Aslan Karatsev v Dimitar Kuzmanov | 5-7,4-6 |
| ITF M15 Doha | 2019/12/12 13:25 | Yaraslav Shyla v Dimitar Kuzmanov | 0-6,1-6 |
| ITF M15 Doha | 2019/12/11 10:00 | Oleksii Krutykh v Dimitar Kuzmanov | 1-6,7-6,4-6 |
| ITF M15 Nonthaburi | 2019/12/07 03:00 | Danylo Kalenichenko v Dimitar Kuzmanov | 3-6,6-4,6-3 |
| ITF M15 Nonthaburi | 2019/12/06 02:30 | Dimitar Kuzmanov v Benjamin Pietri | 6-2,6-4 |
| ITF M15 Nonthaburi | 2019/12/05 02:30 | Dimitar Kuzmanov v Jeamoon Lee | 6-0,7-5 |
| ATP Cup | 2020/01/02 23:00 | Steve Darcis v Alexander Cozbinov | 6-4,6-7,7-5 |
| ITF M25 Naples | 2019/11/17 14:00 | Alexander Cozbinov v Alvaro Fernandez Horta | 6-7,4-6 |
| ITF M25 Orlando | 2019/11/13 15:00 | Alexander Cozbinov v Andrea Bolla | 2-6,6-3,6-7 |
| ITF M25 Malibu | 2019/11/07 17:20 | Alexander Cozbinov v Axel Geller | 3-6,4-6 |
| ITF M25 Malibu | 2019/11/05 22:15 | Matias Franco Descotte v Alexander Cozbinov | 6-7,2-6 |
| ITF M25 Naples | 2019/10/30 15:55 | Alexander Cozbinov v Mariano Kestelboim | 6-4,2-6,4-6 |
| Challenger Las Vegas | 2019/10/14 20:40 | Alexander Ritschard v Alexander Cozbinov | 7-5,6-4 |
| ITF M25 Claremont | 2019/10/10 20:45 | Raymond Sarmiento v Alexander Cozbinov | 6-2,6-3 |