Stadium: Central Round: 27
| ITF Women Montreux | 2018/09/06 14:30 | Mariana Duque Marino v Stephanie Wagner | 1-6,6-1,6-2 |
| ITF Women Montreux | 2018/09/05 11:05 | Mariana Duque Marino v Chiara Scholl | 6-1,6-1 |
| US Open Women | 2018/08/21 19:30 | Mariana Duque Marino v Arina Rodionova | 5-7,5-7 |
| WTA Bucharest | 2018/07/16 11:00 | Mariana Duque Marino v Arantxa Rus | 2-6,4-6 |
| ITF Women Budapest | 2018/07/11 14:30 | Dalma Galfi v Mariana Duque Marino | 5-7,7-5,6-4 |
| Wimbledon Women | 2018/07/03 16:10 | Alison Riske-Amritraj v Mariana Duque Marino | 6-1,6-1 |
| Wimbledon Women Qual | 2018/06/28 11:40 | Mariana Duque Marino v Eugenie Bouchard | 3-6,2-6 |
| Wimbledon Women Qual | 2018/06/27 11:15 | Mariana Duque Marino v Richel Hogenkamp | 6-4,6-1 |
| ITF Women Montreux | 2018/09/06 20:45 | Amra Sadikovic v Chloe Paquet | 0-6,6-2,6-1 |
| ITF Women Montreux | 2018/09/05 14:00 | Amra Sadikovic v Giulia Gatto Monticone | 7-5,6-1 |
| ITF Women Darmstadt | 2018/07/18 11:25 | Aliona Bolsova Zadoinov v Amra Sadikovic | 7-6,6-2 |
| ITF Women Klosters | 2018/06/19 08:00 | Amra Sadikovic v Diana Marcinkevica | 6-4,6-0 |
| WTA Hertogenbosch Qual | 2018/06/09 11:05 | Anna Blinkova v Amra Sadikovic | 6-3,6-4 |
| ITF Women Fukuoka | 2018/05/10 02:30 | Katy Dunne v Amra Sadikovic | 7-5,6-2 |
| ITF Women Fukuoka | 2018/05/08 03:25 | Amra Sadikovic v Shiho Akita | 7-6,6-2 |
| ITF Women Gifu | 2018/05/02 03:00 | Amra Sadikovic v Abbie Myers | 4-6,4-6 |