Stadium: Court 8 Round: 25
| ITF Women Daegu Qual | 2018/06/19 01:00 | Sung-Hee Han v Yeong Won Jeong | 3-6,4-6 |
| ITF Women Daegu Qual | 2018/06/18 03:30 | Sung-Hee Han v Ah Song | 7-5,6-4 |
| ITF Women Gyeongsan | 2018/06/13 05:15 | Hyojung Yea v Sung-Hee Han | 6-4,6-2 |
| ITF Women Sangju | 2018/06/06 03:10 | Jin Ju Lee v Sung-Hee Han | 0-6,6-3,6-1 |
| ITF Women Hua Hin | 2017/07/19 03:00 | Sung-Hee Han v Dhruthi Tatachar Venugopal | 4-6,2-6 |
| ITF Women Hua Hin | 2017/07/18 08:15 | Sung-Hee Han v Angelina Gabueva | 1-6,6-4,6-3 |
| ITF Women Hua Hin | 2017/07/12 03:00 | Se-Hyun Kim v Sung-Hee Han | 6-1,6-1 |
| ITF Women Hua Hin | 2017/07/11 04:30 | Sung-Hee Han v Fatma Al Nabhani | 6-4,3-6,6-4 |
| ITF Women Daegu Qual | 2018/06/19 01:00 | Ayaka Okuno v Rio Kitagawa | 6-0,7-6 |
| ITF Women Daegu Qual | 2018/06/18 01:00 | Fatima Bizhukova v Rio Kitagawa | 2-6,0-6 |
| ITF Women Gyeongsan | 2018/06/12 02:55 | Rio Kitagawa v Ayaka Okuno | 2-6,4-6 |
| ITF Women Sangju | 2018/06/05 01:00 | Rio Kitagawa v Sunam Jeong | 0-6,3-6 |
| ITF Women Karuizawa Qual | 2018/05/20 02:30 | Rina Saigo v Rio Kitagawa | 6-2,6-3 |
| ITF Women Tucepi | 2018/04/26 09:00 | Tena Lukas v Rio Kitagawa | 6-0,1-6,6-1 |
| ITF Women Tucepi | 2018/04/24 09:00 | Rio Kitagawa v Anna Klasen | 7-6,5-7,6-4 |
| ITF Women Tucepi | 2018/04/23 08:00 | Rio Kitagawa v Viktoria Surova | 6-4,6-2 |