Stadium: Court 8 Round: 26 Ground: Clay
| ITF Women Hodmezovasarhely | 2018/06/12 13:25 | Mariana Duque Marino v Draginja Vukovic | 6-4,6-4 |
| WTA Bol | 2018/06/08 14:35 | Tena Lukas v Mariana Duque Marino | 6-4,4-6,6-1 |
| WTA Bol | 2018/06/07 13:00 | Mandy Minella v Mariana Duque Marino | 3-6,1-6 |
| WTA Bol | 2018/06/06 11:00 | Tereza Martincova v Mariana Duque Marino | 6-2,3-6,2-6 |
| French Open Women | 2018/05/30 16:30 | Mariana Duque Marino v Camila Giorgi | 0-6,3-6 |
| French Open Women | 2018/05/28 11:10 | Anastasija Sevastova v Mariana Duque Marino | 6-4,1-6,3-6 |
| French Open Women Qual | 2018/05/25 09:25 | Mariana Duque Marino v Dalila Jakupovic | 4-6,6-1,7-5 |
| French Open Women Qual | 2018/05/24 10:25 | Mariana Duque Marino v Gabriella Taylor | 6-4,6-4 |
| ITF Women Hodmezovasarhely | 2018/06/12 10:35 | Anna Zaja v Anna Bondar | 6-3,6-2 |
| WTA Nurnberg | 2018/05/21 12:05 | Katerina Siniakova v Anna Zaja | 2-6,6-4,6-1 |
| WTA Nurnberg Qual | 2018/05/20 10:15 | Anastasia Zarycka v Anna Zaja | 7-6,3-6,4-6 |
| WTA Nurnberg Qual | 2018/05/19 13:05 | Katharina Gerlach v Anna Zaja | 6-7,3-6 |
| ITF Women Balatonboglar | 2018/05/04 09:45 | Kaja Juvan v Anna Zaja | 6-3,6-1 |
| ITF Women Balatonboglar | 2018/05/03 11:30 | Anna Zaja v Anna-Giulia Remondina | 6-1,7-6 |
| ITF Women Balatonboglar | 2018/05/02 09:00 | Anna Zaja v Amina Anshba | 7-5,6-1 |
| ITF Women Balatonboglar | 2018/05/01 14:00 | Anna Zaja v Veronika Erjavec | 6-7,7-6,6-2 |