Stadium: Court B1 Round: 28 Ground: Hardcourt outdoor
| Gifu, Doubles W-ITF-JPN-09A | 2019/05/02 05:00 | Duan Y Y / Han X v Ahn K / Shibahara E | 6-7,6-2,10-2 |
| Gifu, Doubles W-ITF-JPN-09A | 2019/05/01 05:00 | Duan Y Y / Han X v Toyoshi A / Ukai Y | 6-1,7-6 |
| Anning, China, Doubles | 2019/04/28 07:00 | Duan Y Y / Han X v Peng H-Y / Yang T-H | 5-7,2-6 |
| Anning, China, Doubles | 2019/04/26 05:50 | Duan Y Y / Han X v Inglis M / Inoue M | 6-2,1-6,10-4 |
| Anning, China, Doubles | 2019/04/25 04:40 | Duan Y Y / Han X v Cadantu A / Sharipova S | 6-2,4-6,10-8 |
| Anning, China, Doubles | 2019/04/22 09:55 | Duan Y Y / Han X v McPhee/Tjandramulia | 6-3,4-6,10-6 |
| Nanchang, Chine, Doubles | 2018/07/26 11:30 | Kobori/Shimizu v Duan Y Y / Han X | 6-1,1-6,14-12 |
| Nanchang, Chine, Doubles | 2018/07/25 10:55 | Lertpitaksinchai N / Plipuech P v Duan Y Y / Han X | 6-7,0-6 |
| Gifu, Doubles W-ITF-JPN-09A | 2019/05/02 06:20 | Choi J-H / Han N-L v Okuno A / Zhu L | 6-1,6-3 |
| Gifu, Doubles W-ITF-JPN-09A | 2019/04/30 05:15 | Choi J-H / Han N-L v Hayashi E / Naito Y | 6-7,6-4,11-9 |
| Osaka, Doubles W-ITF-JPN-02A | 2019/04/13 05:45 | Choi J-H / Han N-L v Hsu/Wang | 6-4,5-7,10-8 |
| Osaka, Doubles W-ITF-JPN-02A | 2019/04/12 08:20 | Choi J-H / Han N-L v Minokoshi M / Omae A | 6-3,6-3 |
| Osaka, Doubles W-ITF-JPN-02A | 2019/04/11 07:30 | Choi J-H / Han N-L v Ayukawa M / Takahata K | 7-5,6-2 |
| Osaka, Doubles W-ITF-JPN-02A | 2019/04/09 05:50 | Choi J-H / Han N-L v Kamata K / Nakatsuka M | 6-3,6-1 |
| Kashiwa, Doubles W-ITF-JPN-07A | 2019/04/03 06:10 | Choi J-H / Han N-L v Wang/Zheng | 6-7,4-6 |
| Kofu, Doubles W-ITF-JPN-05A | 2019/03/26 02:40 | Choi J-H / Han N-L v Chang J / Hsu Y H | 4-6,6-1,9-11 |