| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2020-11-01 | 12 | Petra Brnić | 6-3 6-3 | Lucija Laušić | DVORANSKO OP TK PONIKVE |
| 2020-10-17 | 12 | Petra Brnić | 4-6 6-3 6-2 | Mia Bonnie Szabo | DVORANSKI BABOLAT ZAGI KUP |
| 2020-10-17 | 12 | Petra Brnić | 6-3 6-1 | Viktorija Sabljak | DVORANSKI BABOLAT ZAGI KUP |
| 2020-09-19 | 12 | Petra Brnić | 6-4 6-4 | Leona Juraj | OP TK SAMOBOR 1890 |
| 2020-09-18 | 12 | Petra Brnić | 6-2 6-1 | Nika Baki | OP TK SAMOBOR 1890 |
| 2020-09-18 | 12 | Petra Brnić | 6-2 6-3 | Iva Jerković | OP TK SAMOBOR 1890 |
| 2020-09-13 | 12 | Petra Brnić | 7-6(1) 6-3 | Mia Robotić | OP TK TOP SPIN |
| 2020-09-12 | 12 | Petra Brnić | 6-3 6-3 | Mia Senčar | OP TK TOP SPIN |
| 2020-09-04 | 12 | Petra Brnić | 6-0 6-1 | Nika Maravić | OP TK HRVOJE |
| 2020-09-04 | 12 | Petra Brnić | 6-1 6-1 | Iva Jerković | OP TK HRVOJE |