Stadion: Court 3 Round: 54
| ITF Damen - Tucepi | 2018/04/23 08:00 | Joanna Zawadzka v Bojana Klincov | 5-7,1-6 |
| ITF Damen - Heraklion | 2018/03/10 10:00 | Imke Schluenzen v Joanna Zawadzka | 6-2,6-2 |
| ITF Damen - Heraklion | 2018/03/06 11:00 | Joanna Zawadzka v Raluca Georgiana Serban | 2-6,1-6 |
| ITF Damen - Heraklion | 2018/03/05 07:30 | Joanna Zawadzka v Vasiliki Karvouni | 6-3,4-6,6-2 |
| ITF Damen - Heraklion | 2018/03/04 09:30 | Joanna Zawadzka v Katerina Antoniou | 6-2,6-1 |
| ITF Damen - Trnava | 2018/02/08 10:00 | Joanna Zawadzka v Agnes Bukta | 2-6,0-6 |
| ITF Damen - Trnava | 2018/02/07 10:00 | Diana Sumova v Joanna Zawadzka | 3-6,3-6 |
| ITF Damen - Trnava | 2018/02/05 10:00 | Pernilla Mendesova v Joanna Zawadzka | 6-2,6-3 |
| ITF Damen - Tucepi | 2018/04/26 09:00 | Tena Lukas v Rio Kitagawa | 6-0,1-6,6-1 |
| ITF Damen - Tucepi | 2018/04/24 09:00 | Rio Kitagawa v Anna Klasen | 7-6,5-7,6-4 |
| ITF Damen - Tucepi | 2018/04/23 08:00 | Rio Kitagawa v Viktoria Surova | 6-4,6-2 |
| ITF Women Sharm El Sheikh | 2018/04/12 10:25 | Rio Kitagawa v Julia Terziyska | 0-6,1-6 |
| ITF Women Sharm El Sheikh | 2018/04/11 09:50 | Ashmitha Easwaramurthi v Rio Kitagawa | 2-6,0-6 |
| ITF Women Sharm El Sheikh | 2018/04/09 08:00 | Alexandra Walters v Rio Kitagawa | 3-6,2-6 |
| ITF Women Sharm El Sheikh | 2018/04/08 08:00 | Lara Panfilov v Rio Kitagawa | 6-7,6-2,3-6 |
| ITF Women Sharm El Sheikh | 2018/04/01 08:00 | Rio Kitagawa v Olga Helmi | 3-6,3-6 |