| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2018-04-14 | 18 | Leon KOS | 6-3 6-0 | Nikola PIPER | PRVENSTVO HRVATSKE DO 18 GODINA |
| 2018-02-09 | 18 | Leon KOS | 6-2 6-3 | Matija VOLAREVIĆ | DVORANSKO PRVENSTVO HRVATSKE JUNIORI 18 |
| 2018-02-09 | 18 | Leon KOS | 6-2 6-3 | Tonko PULJIZ | DVORANSKO PRVENSTVO HRVATSKE JUNIORI 18 |
| 2018-02-03 | 18 | Leon KOS | 6-2 6-4 | Roko STIPETIĆ | DVORANSKO OP OGULINA- TT CUP 18 |
| 2018-02-03 | 18 | Leon KOS | 7-6(3) 6-2 | Luka RODIĆ | DVORANSKO OP OGULINA- TT CUP 18 |