| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2020-11-01 | 12 | Jan Knežević | 6-3 6-0 | Ivano Alić | DVORANSKO OP TK PONIKVE |
| 2020-10-17 | 12 | Jan Knežević | 6-1 6-2 | Josip Vukić | DVORANSKI BABOLAT ZAGI KUP |
| 2020-10-17 | 12 | Jan Knežević | 6-3 6-1 | Frane Ljubičić | DVORANSKI BABOLAT ZAGI KUP |
| 2020-09-19 | 12 | Jan Knežević | 7-6(5) 6-3 | Josip Knežević | OP TK SAMOBOR 1890 |
| 2020-09-18 | 12 | Jan Knežević | 6-3 6-7(5) 7-6(2) | Šimun Kreševljak | OP TK SAMOBOR 1890 |
| 2020-09-13 | 12 | Jan Knežević | 6-2 6-0 | Borna Filip Rosenzweig | OP TK TOP SPIN |
| 2020-09-12 | 12 | Jan Knežević | 7-6(5) 7-5 | Vito Ljubičić | OP TK TOP SPIN |
| 2020-09-12 | 12 | Basar/Knežević | 6-1 7-5 | Vukić/Šarić | OP TK TOP SPIN |
| 2020-09-05 | 12 | Jan Knežević | 6-0 6-3 | Lucian Lacković | OP TK HRVOJE |
| 2020-01-11 | 12 | Jan Knežević | 6-2 6-3 | Ariu Marić Modrušan | HRVATSKI TELEKOM DVORANSKO PRVENSTVO HRVATSKE - DJEČACI |
| 2019-12-28 | 12 | Jan Knežević | 6-3 6-0 | Marko Grbić | DVORANSKO OP TK PONIKVE |
| 2019-12-28 | 12 | Jan Knežević | 6-1 6-0 | Toma Ostojić | DVORANSKO OP TK PONIKVE |
| 2019-11-09 | 12 | Jan Knežević | 7-5 6-2 | Karlo Lav Bulatović | DVORANSKI BABOLAT ZAGI KUP |
| 2019-10-20 | 12 | Jan Knežević | 6-1 6-0 | Domagoj Hainš | DVORANSKI BABOLAT ZAGI KUP |
| 2019-10-19 | 12 | Jan Knežević | 6-4 7-6(5) | Ivan Plasaj | DVORANSKI BABOLAT ZAGI KUP |
| 2019-07-13 | 12 | Jan Knežević | 6-0 6-0 | Karlo Lav Bulatović | LIMONA CUP |
| 2019-07-13 | 12 | Grdinić/Knežević | W.O. | Gašperov/Nakić | LIMONA CUP |