Stadium: Court G Round: 27 Ground: Hardcourt outdoor
| ITF Women Goyang | 2017/05/25 01:00 | Na Ri Kim v Ling Zhang | 2-6,4-6 |
| ITF Women Nishi-Tama | 2018/03/22 04:25 | Na Ri Kim v Kanako Morisaki | 1-6,7-5,6-2 |
| ITF Women Nishi-Tama | 2018/03/20 03:00 | Na Ri Kim v Ji-Hee Choi | 4-6,6-3,6-1 |
| ITF Women Toyota Qual | 2018/03/12 02:45 | Shiho Akita v Na Ri Kim | 6-3,6-2 |
| ITF Women Toyota Qual | 2018/03/11 03:30 | Chisa Hosonuma v Na Ri Kim | 3-6,2-6 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Megumi Nishimoto v Na Ri Kim | 6-1,5-7,4-6 |
| ITF Women Toyota Qual | 2017/11/12 06:30 | Na Ri Kim v Megumi Nishimoto | 6-1,1-6,3-6 |
| ITF Women Toyota Qual | 2017/11/12 03:05 | Na Ri Kim v Ayumi Koshiishi | 6-3,6-2 |
| ITF Women Tokyo | 2017/11/07 01:00 | Na Ri Kim v Shiho Akita | 6-7,2-6 |
| ITF Women Nishi-Tama | 2018/03/22 03:00 | Natsuho Nakazawa v Ling Zhang | 1-6,6-2,3-6 |
| ITF Women Nishi-Tama | 2018/03/21 09:05 | Aiko Yoshitomi v Ling Zhang | 7-5,4-6,1-6 |
| ITF Women Shenzhen Qual | 2018/03/10 03:10 | Valentini Grammatikopoulou v Ling Zhang | 6-3,6-3 |
| ITF Women Zhuhai Qual | 2018/03/05 03:25 | Ivana Jorovic v Ling Zhang | 6-2,6-1 |
| ITF Women Zhuhai Qual | 2018/03/04 09:15 | Wushuang Zheng v Ling Zhang | 3-6,3-6 |
| ITF Women Xiamen | 2018/03/03 02:30 | Sabina Sharipova v Ling Zhang | 2-6,6-0,6-3 |
| ITF Women Xiamen | 2018/03/02 03:30 | Lulu Sun v Ling Zhang | 4-6,7-5,5-7 |
| ITF Women Xiamen | 2018/02/28 03:00 | Zoe Gwen Scandalis v Ling Zhang | 2-6,1-6 |