| Eastern European Championship | 2020/06/25 12:00 | Jotovski, Tomislav v Ergi Kirkin | 1-6,4-6 |
| Eastern European Championship | 2020/06/24 14:40 | Ergi Kirkin v Malesevic, Nemanja | 6-2,2-6,6-7 |
| Eastern European Championship | 2020/06/23 16:00 | Filip Krajinovic v Ergi Kirkin | 6-1,6-0 |
| Eastern European Championship | 2020/06/17 08:00 | Laslo Djere v Ergi Kirkin | 6-2,6-3 |
| Eastern European Championship | 2020/06/16 09:20 | Mirza Basic v Ergi Kirkin | 6-2,6-0 |
| Eastern European Championship | 2020/06/15 18:00 | Zivotic, Goran v Ergi Kirkin | 1-6,3-6 |
| ITF - M25 Antalya | 2020/02/26 07:00 | Ergi Kirkin v Quinzi, Gianluigi | 2-6,3-6 |
| Challenger - Koblenz | 2020/02/20 12:15 | Maden, Yannick v Ergi Kirkin | 6-3,6-0 |
| Eastern European Championship | 2020/07/13 19:25 | Milan Drinic v Rajic, Dusan | 6-4,3-6,6-3 |
| Eastern European Championship | 2020/07/08 12:00 | Kijametovic, Aziz v Rajic, Dusan | 6-4,7-6 |
| Eastern European Championship | 2020/07/07 15:10 | Jandric, Darko v Rajic, Dusan | 6-4,2-6,7-6 |
| Eastern European Championship | 2020/06/25 14:00 | Damir Dzumhur v Rajic, Dusan | 6-1,6-3 |
| Eastern European Championship | 2020/06/24 12:00 | Eric Vanshelboim v Rajic, Dusan | 6-1,6-3 |
| Eastern European Championship | 2020/06/23 13:20 | Blaz Rola v Rajic, Dusan | 6-1,6-0 |
| Eastern European Championship | 2020/06/18 14:40 | Aldin Setkic v Rajic, Dusan | 7-6,6-3 |
| Eastern European Championship | 2020/06/17 14:40 | Sabanov, Matej v Rajic, Dusan | 6-1,6-2 |