S. Kostic is a ATP tennis player. Current clay-court ELO 1049 (0-4). Recent form: 0-4 over the last 4 matches.
| Surface | ELO | Record | Matches |
|---|---|---|---|
| Clay | 1049 | 0-4 | 4 |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| May 30, 2023 | L | N. Zanellato | 2 - 0 | ITF M25 Kiseljak Men · clay |
| May 23, 2023 | L | A. Aubriot | 0 - 2 | ITF M15 Brcko Men · clay |
| May 19, 2023 | L | T. Ruehl | 2 - 0 | ITF M15 Prijedor Men · clay |
| May 10, 2023 | L | K. Mishkin | 2 - 1 | ITF M15 Doboj Men · clay |