| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2020-11-01 | 12 | Leon Roščak | 6-4 7-6(4) | Dario Garvanović | DVORANSKO OP TK PONIKVE |
| 2020-10-17 | 12 | Leon Roščak | 6-3 6-1 | Marko Erceg | DVORANSKI BABOLAT ZAGI KUP |
| 2020-10-17 | 12 | Leon Roščak | 6-0 6-3 | Šime Kaštelančić | DVORANSKI BABOLAT ZAGI KUP |
| 2020-09-19 | 12 | Leon Roščak | 6-2 6-0 | Rian Bregović | OP TK SAMOBOR 1890 |
| 2020-09-19 | 12 | Gačić/Roščak | 6-1 6-1 | Alić/Hasan | OP TK SAMOBOR 1890 |
| 2020-09-18 | 12 | Leon Roščak | 6-2 6-0 | Viktor Ostojić | OP TK SAMOBOR 1890 |
| 2020-09-12 | 12 | Leon Roščak | 6-4 6-2 | Lucian Lacković | OP TK TOP SPIN |
| 2020-06-21 | 12 | Leon Roščak | 6-0 6-1 | Ivano Alić | REGIONALNO PRVENSTVO SREDIŠNJE HRVATSKE |
| 2020-06-21 | 12 | Kodrić/Roščak | 6-3 6-3 | Hasan/Jerak | REGIONALNO PRVENSTVO SREDIŠNJE HRVATSKE |
| 2020-06-20 | 12 | Leon Roščak | 6-2 6-4 | Juraj Kodrić | REGIONALNO PRVENSTVO SREDIŠNJE HRVATSKE |
| 2020-06-20 | 12 | Leon Roščak | 6-2 6-0 | Deni Brozović | REGIONALNO PRVENSTVO SREDIŠNJE HRVATSKE |
| 2020-03-07 | 12 | Leon Roščak | 6-3 6-0 | Matija Čop | DVORANSKO OP TK PONIKVE |
| 2020-01-18 | 12 | Leon Roščak | 6-1 6-2 | Ivan Hasan | DVORANSKO OP OGULINA - TT CUP |
| 2020-01-11 | 12 | Leon Roščak | 6-2 6-2 | Josip Vukić | HRVATSKI TELEKOM DVORANSKO PRVENSTVO HRVATSKE - DJEČACI |
| 2020-01-11 | 12 | Leon Roščak | 6-4 6-4 | Ivano Alić | HRVATSKI TELEKOM DVORANSKO PRVENSTVO HRVATSKE - DJEČACI |
| 2019-11-16 | 12 | Leon Roščak | 6-0 6-1 | Rene Bertos | DVORANSKO OP TK PONIKVE |
| 2019-11-09 | 12 | Leon Roščak | 6-1 6-1 | Andreas Kažinić | DVORANSKI BABOLAT ZAGI KUP |
| 2019-11-02 | 12 | Leon Roščak | 7-6(9) 0-6 6-1 | Matej Dragičević | DVORANSKO OP TK PONIKVE |
| 2019-10-20 | 12 | Leon Roščak | W.O. | Fran Lorković | DVORANSKI BABOLAT ZAGI KUP |
| 2019-10-19 | 12 | Leon Roščak | 6-0 6-1 | Niko Šarić | DVORANSKI BABOLAT ZAGI KUP |
| 2019-10-06 | 12 | Leon Roščak | 3-0 RET. | David Stipčević | REGIONALNO PRVENSTVO SREDIšNJE HRVATSKE |
| 2019-10-06 | 12 | Leon Roščak | 6-3 6-0 | Dominik Petrušić | REGIONALNO PRVENSTVO SREDIšNJE HRVATSKE |
| 2019-10-06 | 12 | Kodrić/Roščak | 6-1 6-0 | Alić/Smokrović | REGIONALNO PRVENSTVO SREDIšNJE HRVATSKE |
| 2019-10-05 | 12 | Leon Roščak | 7-6(5) 6-2 | Kristijan Pokupec | REGIONALNO PRVENSTVO SREDIšNJE HRVATSKE |
| 2019-10-05 | 12 | Leon Roščak | 7-5 6-2 | Dominik Petrušić | REGIONALNO PRVENSTVO SREDIšNJE HRVATSKE |
| 2019-07-03 | 12 | Leon Roščak | 6-1 6-1 | Noa Palčić | OP VELIKE GORICE |
| 2019-07-03 | 12 | Roščak/Šilipetar | 6-2 6-4 | Bojić/Mesarić | OP VELIKE GORICE |
| 2019-06-29 | 12 | Leon Roščak | 6-1 6-4 | Marko Grbić | KUP MALOG MEDVJEDA |
| 2019-04-21 | 12 | Kodrić/Roščak | 6-3 6-2 | Markan/Tadić | OP TK SAMOBOR 1890 |
| 2019-04-21 | 12 | Leon Roščak | 6-2 6-3 | Noa Palčić | OP TK SAMOBOR 1890 |
| 2019-04-20 | 12 | Leon Roščak | 6-2 6-1 | Juraj Kodrić | OP TK SAMOBOR 1890 |
| 2019-04-19 | 12 | Leon Roščak | 6-2 6-2 | Natan Bokun | OP TK SAMOBOR 1890 |
| 2019-04-19 | 12 | Leon Roščak | 6-1 6-0 | Kristijan Mart | OP TK SAMOBOR 1890 |