Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF Women Nanjing | 2017/02/20 05:40 | Guo, Shanshan v Sun, Ziyue | 1-6,7-6,6-0 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/30 03:00 | Guo, Shanshan v Aldila Sutjiadi | 4-6,1-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/29 05:55 | Krasakova, Mariya v Guo, Shanshan | 6-3,2-6,6-7 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/28 04:45 | Guo, Shanshan v Himeno Sakatsume | 6-4,6-4 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/26 03:00 | Takayama, Chihiro v Guo, Shanshan | 1-6,3-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/13 06:00 | Guo, Shanshan v Chien, Pei-Ju | 3-6,6-2,6-7 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/10/30 05:00 | Guo, Shanshan v Wang, Dan Ni | 3-6,2-6 |
| ITF Women Anning | 2018/09/25 02:00 | I-Hsuan Cho v Guo, Shanshan | 6-4,6-0 |
| ITF Women Changsha | 2018/06/07 03:55 | Guo, Shanshan v Wei, Zhanlan | 6-4,3-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/26 03:00 | Sun, Ziyue v Sawasdee, Watsachol | 0-6,1-6 |
| ITF Women Liuzhou | 2018/10/28 03:00 | Sun, Ziyue v Lu, Jiaxi | 2-6,3-6 |
| ITF Women Nanning | 2018/10/21 06:00 | Lu, Jiaxi v Sun, Ziyue | 6-1,1-6,6-4 |
| Suzhou, Simples W-WITF-CHN-16A | 2018/10/14 03:20 | Sun, Ziyue v Yue Yuan | 0-6,0-6 |
| ITF Women Anning | 2018/09/26 03:30 | Qinwen Zheng v Sun, Ziyue | 6-1,6-1 |
| ITF Women Anning | 2018/09/24 02:00 | Wang, Dan Ni v Sun, Ziyue | 3-6,7-5,1-6 |
| ITF Women Anning | 2018/09/19 02:00 | Tsang, Chloe Isabella v Sun, Ziyue | 2-6,3-6 |
| ITF Women Anning | 2018/09/17 02:00 | Ya Yun Pai v Sun, Ziyue | 3-6,7-5,3-6 |