Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 07/08/2024 at M15 Kursumlijska Banja.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 07/08/2024 | M15 Kursumlijska Banja | Round 1 | clay | Kostic | 5-7 4-6 |
| 29/08/2023 | M15 Kursumlijska Banja | Round 1 | clay | Hadzimehmedovic | 4-6 6-4 1-6 |
| clay | Hadzimehmedovic 1 - 1 Kostic |
| 2024 | Hadzimehmedovic 0 - 1 Kostic |
| 2023 | Hadzimehmedovic 1 - 0 Kostic |
46 wins, 43 losses since 2021 (51.7%).
Last matches: D D V D D
14 wins, 44 losses since 2021 (24.1%).
Last matches: D D V V D
Level, 1 wins each over 2 singles meetings since 2023.
On 07/08/2024, at M15 Kursumlijska Banja (Round 1): Stefan Kostic won 5-7 4-6.