Stadium: Court 2 Round: 26
| ITF Women Singapore | 2018/06/11 02:00 | Mai Minokoshi v Olivia Tjandramulia | 6-4,6-2 |
| ITF Women Singapore | 2018/06/07 03:00 | Mai Minokoshi v Hiroko Kuwata | 1-6,1-6 |
| ITF Women Singapore | 2018/06/06 04:35 | Mai Minokoshi v Ramu Ueda | 7-6,6-4 |
| ITF Women Singapore | 2018/06/04 04:45 | Mai Minokoshi v Beatrice Gumulya | 6-4,6-2 |
| ITF Women Baotou | 2018/05/25 03:55 | Mai Minokoshi v Shuyue Ma | 3-6,6-2,4-6 |
| ITF Women Baotou | 2018/05/24 05:10 | Mai Minokoshi v Meiqi Guo | 6-4,6-2 |
| ITF Women Baotou | 2018/05/23 08:30 | Mai Minokoshi v Meiling Wang | 4-6,6-3,6-3 |
| ITF Women Wuhan | 2018/05/15 06:50 | Ao Gai v Mai Minokoshi | 6-4,7-6 |
| ITF Women Singapore | 2018/06/12 02:00 | Ji-Hee Choi v Deria Nur Haliza | 3-6,6-1,6-3 |
| ITF Women Singapore Qual | 2018/06/10 04:10 | Ji-Hee Choi v Riya Bhatia | 6-4,7-5 |
| ITF Women Singapore Qual | 2018/06/09 03:30 | Ji-Hee Choi v Ksenia Kuznetsova | 6-4,7-6 |
| ITF Women Singapore | 2018/06/04 06:20 | Ji-Hee Choi v Miyabi Inoue | 2-6,4-6 |
| ITF Women Singapore Qual | 2018/06/03 02:00 | Ji-Hee Choi v Ksenia Kuznetsova | 6-3,6-2 |
| ITF Women Changwon | 2018/05/25 01:00 | Sunam Jeong v Ji-Hee Choi | 6-3,6-2 |
| ITF Women Changwon | 2018/05/24 01:00 | Eunhye Lee v Ji-Hee Choi | 1-6,2-6 |
| ITF Women Changwon | 2018/05/23 01:00 | Ji-Hee Choi v Ling Zhang | 7-6,4-6,6-4 |