Stadium: Court 2 Round: 25
| ITF Women Osaka Qual | 2018/04/09 02:25 | Erina Hayashi v Makoto Ninomiya | 6-1,6-7,2-6 |
| ITF Women Osaka Qual | 2018/04/08 03:30 | Moyuka Uchijima v Makoto Ninomiya | 3-6,4-6 |
| ITF Women Osaka Qual | 2018/04/08 01:00 | Haine Ogata v Makoto Ninomiya | 2-6,3-6 |
| ITF Women Kashiwa Qual | 2018/04/01 03:30 | Kai-Chen Chang v Makoto Ninomiya | 6-1,6-7,7-6 |
| ITF Women Canberra | 2018/03/27 03:30 | Kimberly Birrell v Makoto Ninomiya | 7-6,4-6,6-1 |
| ITF Women Canberra Qual | 2018/03/25 01:15 | Makoto Ninomiya v Beatrice Hetrel | 6-0,6-0 |
| ITF Women Canberra Qual | 2018/03/24 02:30 | Makoto Ninomiya v Darcy Parke | 6-0,6-0 |
| ITF Women Canberra Qual | 2018/03/18 23:00 | Kaylah McPhee v Makoto Ninomiya | 6-4,6-2 |
| ITF Women Kashiwa Qual | 2018/04/02 01:00 | Karman Kaur Thandi v Chihiro Muramatsu | 5-7,6-7 |
| ITF Women Kashiwa Qual | 2018/04/01 00:30 | Karman Kaur Thandi v Risa Ushijima | 6-3,6-1 |
| ITF Women Kofu | 2018/03/30 03:05 | Bianca Andreescu v Karman Kaur Thandi | 6-2,6-3 |
| ITF Women Kofu | 2018/03/29 02:50 | Karman Kaur Thandi v Julia Wachaczyk | 7-5,7-5 |
| ITF Women Kofu | 2018/03/28 01:00 | Karman Kaur Thandi v Risa Ushijima | 6-3,6-3 |
| ITF Women Gwalior | 2018/03/15 04:00 | Yana Sizikova v Karman Kaur Thandi | 7-5,6-3 |
| ITF Women Gwalior | 2018/03/14 06:45 | Pranjala Yadlapalli v Karman Kaur Thandi | 3-6,1-6 |
| ITF Women Gwalior | 2018/03/12 04:00 | Albina Khabibulina v Karman Kaur Thandi | 4-6,2-6 |