Stadium: Court 5 Round: 54
| Kofu, Singles W-WITF-JPN-02A | 2018/03/28 03:20 | Shiho Akita v Lykina, Ksenia | 7-6,4-6,6-3 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/03/26 01:00 | Lykina, Ksenia v Chiang, Yuki Kristina | 7-5,7-5 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/03/25 01:00 | Lykina, Ksenia v Ayumi Koshiishi | 7-5,6-7,6-3 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2018/03/24 00:30 | Lykina, Ksenia v Takayama, Chihiro | 7-6,6-3 |
| ITF Women Kazan | 2018/03/13 07:00 | Kulik, Aleksandra v Lykina, Ksenia | 4-6,6-2,7-6 |
| Toyota, Singles W-WITF-JPN-02A | 2017/11/16 01:00 | Lykina, Ksenia v Dalma Galfi | 5-7,3-6 |
| Toyota, Singles W-WITF-JPN-02A | 2017/11/14 07:10 | Lykina, Ksenia v Dejana Radanovic | 6-3,6-2 |
| WTA - Hua Hin | 2017/11/08 11:10 | Lykina, Ksenia v Bencic, Belinda | 2-6,4-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/20 03:00 | Kim, Na Ri v Choi, Ji-Hee | 4-6,6-3,6-1 |
| ITF Women Toyota Qual | 2018/03/11 01:00 | Choi, Ji-Hee v Jeong, Sunam | 2-6,2-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Choi, Ji-Hee v Ayumi Koshiishi | 4-6,6-3,6-2 |
| ITF Women Toyota Qual | 2017/11/12 03:35 | Choi, Ji-Hee v Fujiwara, Rika | 0-6,6-7 |
| ITF Women Tokyo Qual | 2017/11/05 03:10 | Choi, Ji-Hee v Hosonuma, Chisa | 6-4,1-6,4-6 |
| ITF Women Tokyo Qual | 2017/11/04 05:30 | Choi, Ji-Hee v Hisamatsu, Shiho | 6-0,6-0 |
| Nonthaburi, Simples W-WITF-THA-09A | 2017/10/07 02:00 | Lulu Sun v Choi, Ji-Hee | 2-6,3-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2017/10/06 02:00 | Chan, Chin-Wei v Choi, Ji-Hee | 5-7,3-6 |