Stadium: Court 22 Round: 62 Ground: Clay
| ITF W15 Banja Luka | 2021/06/03 09:30 | Anika Jaskova v Ivania Martinich | 6-4,1-6,6-1 |
| ITF W15 Banja Luka | 2021/06/02 10:50 | Ivania Martinich v Doroteja Petrovic | 6-0,6-1 |
| ITF W15 Sibenik | 2021/05/24 14:05 | Ivania Martinich v Adela Moravcova | 0-6,3-6 |
| ITF W15 Sibenik | 2021/05/23 12:00 | Ivania Martinich v Ana Mukic | 6-3,6-0 |
| ITF W15 Sibenik | 2021/05/16 10:00 | Lucia Pinkova v Ivania Martinich | 6-1,6-3 |
| UTR Pro Tennis Series Bucharest Women | 2021/05/02 08:30 | Mara Gae v Ivania Martinich | 4-6,1-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/05/01 09:00 | Silvia Maria Costache v Ivania Martinich | 0-6,0-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/30 14:00 | Shuyue Ma v Ivania Martinich | 6-1,6-1 |
| ITF W15 Antalya | 2021/06/07 07:00 | Daria Zelinskaya v Klara Ondrejcekova | 6-4,3-6,3-10 |
| ITF W15 Antalya | 2021/06/01 07:00 | Klara Ondrejcekova v Lexington Reed | 5-7,3-6 |
| ITF W15 Antalya | 2021/04/18 07:00 | Evgeniya Burdina v Klara Ondrejcekova | 5-7,6-4,7-10 |
| ITF W15 Antalya | 2021/04/12 09:00 | Ekaterina Shalimova v Klara Ondrejcekova | 6-2,6-1 |
| ITF W15 Antalya | 2021/04/04 06:30 | Klara Ondrejcekova v Judith P Saavedra | 0-6,2-6 |
| ITF W15 Antalya | 2021/03/08 07:00 | Klara Ondrejcekova v Ani Vangelova | 3-6,1-6 |
| ITF W15 Antalya | 2021/02/28 07:00 | Klara Ondrejcekova v Federica Rossi | 1-6,1-6 |
| ITF W15 Funchal | 2020/10/11 10:00 | Elena Jamshidi v Klara Ondrejcekova | 6-0,6-0 |