Stadium: Court 1 Round: 54 Ground: Clay
| ITF W60 Stare Splavy | 2021/06/14 12:10 | Anastasia Detiuc v Julie Struplova | 6-2,2-6,4-10 |
| ITF W60 Stare Splavy | 2021/06/14 11:45 | Lucie Havlickova v Johana Markova | 1-6,1-6 |
| ITF W25 Otocec | 2021/05/31 11:05 | Johana Markova v Adrienn Nagy | 6-7,3-6 |
| ITF W15 Sibenik | 2021/05/22 09:25 | Johana Markova v Darja Vidmanova | 4-6,6-3,1-6 |
| ITF W15 Sibenik | 2021/05/21 09:25 | Johana Markova v Oleksandra Oliynykova | 6-2,4-6,6-4 |
| ITF W15 Sibenik | 2021/05/20 07:55 | Johana Markova v Dorka Drahota Szabo | 1-6,6-2,7-6 |
| ITF W15 Sibenik | 2021/05/19 08:30 | Johana Markova v Verena Meliss | 2-6,6-4,6-4 |
| ITF W25 Prague | 2021/05/04 12:30 | Johana Markova v Karman Kaur Thandi | 5-7,7-6,3-6 |
| ITF W25 Prague | 2021/05/03 12:00 | Johana Markova v Anastasia Zarycka | 6-2,6-2 |