| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2020-07-24 | 12 | Calvin Leon Gnjidic | 6-4 6-3 | Rafael Behr | HEP PRVENSTVO HRVATSKE DO 12 GODINA |
| 2020-07-23 | 12 | Calvin Leon Gnjidic | 6-1 6-2 | Marko Čolak | HEP PRVENSTVO HRVATSKE DO 12 GODINA |
| 2020-07-23 | 12 | Gnjidic/Gnjidic | 6-4 7-6(6) | Lorković/Pasarić | HEP PRVENSTVO HRVATSKE DO 12 GODINA |