Stadium: Court 2 Round: 26
| ITF Women Singapore | 2018/06/11 02:00 | Charmaine S Y Seah v Priscilla Heise | 1-6,6-7 |
| ITF Women Singapore | 2018/06/07 03:00 | Priscilla Heise v Haruka Kaji | 1-6,4-6 |
| ITF Women Singapore | 2018/06/06 02:00 | Tessah Andrianjafitrimo v Priscilla Heise | 6-2,1-6,3-6 |
| ITF Women Singapore | 2018/06/05 02:00 | Jessy Rompies v Priscilla Heise | 1-6,2-6 |
| ITF Women Saint Gaudens | 2018/05/15 09:45 | Manon Arcangioli v Priscilla Heise | 4-6,3-6 |
| ITF Women Saint Gaudens Qual | 2018/05/14 08:00 | Cristiana Ferrando v Priscilla Heise | 4-6,4-6 |
| ITF Women Saint Gaudens Qual | 2018/05/13 10:05 | Anastasiya Komardina v Priscilla Heise | 2-6,4-6 |
| ITF Women Saint Gaudens Qual | 2018/05/12 09:00 | Ewa Duda v Priscilla Heise | 0-6,0-5 |
| ITF Women Singapore | 2018/06/11 02:00 | Tereza Mihalikova v Risa Ozaki | 3-6,6-7 |
| ITF Women Hua Hin | 2018/06/07 02:30 | Karman Kaur Thandi v Risa Ozaki | 3-6,6-2,6-4 |
| ITF Women Hua Hin | 2018/06/06 02:30 | Monica Robinson v Risa Ozaki | 1-6,1-6 |
| ITF Women Hua Hin | 2018/05/30 02:30 | Risa Ozaki v Watsachol Sawasdee | 3-6,4-6 |
| ITF Women Hua Hin | 2018/05/29 04:55 | Risa Ozaki v Nudnida Luangnam | 7-5,6-3 |
| ITF Women Changwon | 2018/05/25 03:15 | Risa Ozaki v Varvara Flink | 6-7,0-6 |
| ITF Women Changwon | 2018/05/24 03:20 | Risa Ozaki v Nadja Gilchrist | 7-5,6-3 |
| ITF Women Changwon | 2018/05/23 01:00 | Risa Ozaki v Sung Hee Kim | 6-0,6-1 |