Stadium: Court 1 Round: 44 Ground: Clay
| ITF W25 Bydgoszcz | 2021/08/02 08:00 | Oczachowska, Julia v Nastasja Schunk | 0-6,1-6 |
| ITF W25 Bydgoszcz | 2021/08/01 08:00 | Borovinskaya, Anna v Oczachowska, Julia | 1-6,0-6 |
| ITF W60 Grodzisk Mazowiecki | 2021/07/25 08:00 | Oczachowska, Julia v Smitkova, Tereza | 2-6,4-6 |
| Polish National Tour Women | 2021/07/14 08:00 | Katarzyna Kawa v Oczachowska, Julia | 6-0,7-5 |
| Polish National Tour Women | 2021/07/12 12:30 | Jelen, Aleksandra Julia v Oczachowska, Julia | 6-4,0-6,3-6 |
| Polish National Tour Women | 2020/08/23 17:20 | Piter, Katarzyna v Oczachowska, Julia | 6-0,6-0 |
| Polish National Tour Women | 2020/08/22 16:55 | Nebelska, Urszula v Oczachowska, Julia | 1-6,1-6 |
| Polish National Tour Women | 2020/08/18 09:00 | Oczachowska, Julia v Shoshyna, Anastasiya | 2-6,3-6 |
| ITF W15 Don Benito | 2021/07/22 09:50 | Tamira Paszek v Olga Parres Azcoitia | 6-2,6-7,4-6 |
| ITF W15 Don Benito | 2021/07/21 08:55 | Tamira Paszek v Alba Rey Garcia | 7-5,6-4 |
| ITF W15 Don Benito | 2021/07/20 12:35 | Sabastiani Leon v Tamira Paszek | 4-6,1-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/11 16:55 | Rinon Okuwaki v Tamira Paszek | 6-1,6-4 |
| ITF W25 Palma del Rio | 2021/06/30 17:00 | Stokke, Melanie v Tamira Paszek | 6-4,4-6,6-1 |
| ITF - W15 Antalya | 2021/05/04 07:00 | Tamira Paszek v Irene Lavino | 6-3,4-6,7-10 |
| ITF - W15 Antalya | 2021/05/03 07:00 | Fiona Ganz v Tamira Paszek | 6-3,4-6,4-10 |
| ITF - W15 Antalya | 2021/04/30 07:30 | Tamira Paszek v Shiho Akita | 3-6,4-6 |