Stadium: Court 13 Round: 26 Ground: Hardcourt outdoor
| ITF Women Canberra | 2018/03/20 23:00 | Olivia Tjandramulia v Irina Fetecau | 2-6,6-3,2-6 |
| ITF Women Hammamet | 2018/02/15 09:30 | Petia Arshinkova v Irina Fetecau | 2-6,6-7 |
| ITF Women Hammamet | 2018/02/14 08:30 | Nadia Echeverria Alam v Irina Fetecau | 1-6,2-6 |
| ITF Women Hammamet | 2018/01/17 12:45 | Marie Temin v Irina Fetecau | 6-3,3-6,6-4 |
| ITF Women Hammamet | 2018/01/14 08:00 | Irina Fetecau v Ioana Loredana Rosca | 1-6,1-6 |
| ITF Women Hammamet | 2018/01/13 12:30 | Camilla Rosatello v Irina Fetecau | 7-5,2-6,3-6 |
| ITF Women Hammamet | 2018/01/11 08:30 | Maria Marfutina v Irina Fetecau | 4-6,6-7 |
| ITF Women Hammamet | 2018/01/09 10:25 | Rocio Rojo Domingo v Irina Fetecau | 0-6,0-6 |
| ITF Women Canberra | 2018/03/20 00:40 | Zoe Hives v Miyu Kato | 6-2,6-7,3-6 |
| ITF Women Shenzhen | 2018/03/13 02:00 | Alexandra Cadantu v Miyu Kato | 6-7,7-6,6-4 |
| ITF Women Zhuhai | 2018/03/07 02:00 | Miyu Kato v Anna Blinkova | 2-6,2-6 |
| WTA Dubai Qual | 2018/02/18 09:50 | Aryna Sabalenka v Miyu Kato | 6-3,6-4 |
| WTA Dubai Qual | 2018/02/17 12:40 | Chantal Skamlova v Miyu Kato | 2-6,0-6 |
| 2018 Fed Cup | 2018/02/09 04:30 | Ching-Wen Hsu v Miyu Kato | 2-6,1-6 |
| WTA Taipei | 2018/01/29 04:00 | Ying-Ying Duan v Miyu Kato | 6-2,4-6,7-5 |
| Australian Open Women Qual | 2018/01/11 00:20 | Miyu Kato v Magdalena Frech | 4-6,3-6 |