Stadium: Court 2 Round: 25
| ITF Women Barcelona Qual | 2018/06/10 08:30 | Mia Nicole Eklund v Esther L Alcaraz | 6-3,6-4 |
| ITF Women Barcelona Qual | 2018/06/09 10:00 | Mia Nicole Eklund v Lidia Moreno Arias | 6-4,7-6 |
| ITF Women Saint Gaudens Qual | 2018/05/12 10:50 | Mia Nicole Eklund v Naiktha Bains | 3-6,2-6 |
| ITF Women Cagnes-Sur-Mer Qual | 2018/05/05 11:15 | Mia Nicole Eklund v Myrtille Georges | 1-6,3-6 |
| 2018 Fed Cup | 2018/04/19 09:35 | Mia Nicole Eklund v Diae El Jardi | 6-1,6-0 |
| 2018 Fed Cup | 2018/04/18 10:50 | Mia Nicole Eklund v Chanel Simmonds | 0-6,7-5,1-6 |
| 2018 Fed Cup | 2018/04/17 09:10 | Mia Nicole Eklund v Danka Kovinic | 2-6,2-6 |
| 2018 Fed Cup | 2018/04/16 09:10 | Mia Nicole Eklund v Angella Okutoyi | 6-0,6-2 |
| ITF Women Luzhou | 2018/05/30 02:30 | Siqi Cao v Mari Osaka | 6-4,7-5 |
| ITF Women Luzhou | 2018/05/28 02:00 | Meiling Wang v Mari Osaka | 4-6,4-6 |
| ITF Women Baotou | 2018/05/24 03:45 | Mari Osaka v Nika Kukharchuk | 5-7,0-6 |
| ITF Women Baotou | 2018/05/23 02:30 | Mari Osaka v Xinyu Jiang | 6-0,6-2 |
| ITF Women Wuhan | 2018/05/17 02:00 | Mari Osaka v Hanyu Guo | 4-6,6-3,5-7 |
| ITF Women Wuhan Qual | 2018/05/15 07:05 | Mari Osaka v Aleksandrina Naydenova | 6-3,6-1 |
| ITF Women Charlottesville | 2018/04/27 17:25 | Mari Osaka v Anhelina Kalinina | 2-6,7-6,5-7 |
| ITF Women Charlottesville | 2018/04/26 21:40 | Madison Brengle v Mari Osaka | 1-6,2-6 |