Stadium: Covered Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF China F4 Qual | 2017/04/01 02:00 | Guo, Tianjia v Sheng Tang | 4-6,3-6 |
| ITF - M25 Luan | 2019/05/14 04:35 | Guo, Tianjia v He, Yecong | 0-6,1-6 |
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/04/29 03:20 | Zeng, Shi Hong v Guo, Tianjia | 6-3,0-6,10-1 |
| ITF M15 Anning | 2019/01/08 04:20 | Kazuki Nishiwaki v Guo, Tianjia | 6-1,6-1 |
| Thailande F6, Qualifications Simples | 2018/10/06 05:30 | Takeshima, Shunrou v Guo, Tianjia | 6-1,6-1 |
| ITF Thailand F5 | 2018/09/29 04:30 | Guo, Tianjia v Kousuke Ogura | 6-4,2-6,3-6 |
| ITF Thailand F4 | 2018/09/22 02:30 | Guo, Tianjia v Tanthaseraneewat, Suthinan | 4-6,1-6 |
| ITF China F12 Qual | 2018/08/12 02:00 | Guo, Tianjia v Peranamallur, Chandrasekhar Vignesh | 2-6,1-6 |
| ITF China F10 Qual | 2018/07/07 02:00 | Owen Lu v Guo, Tianjia | 3-6,6-2,6-4 |
| ITF China F6 Qual | 2018/05/14 04:30 | Natthasith Kunsuwan v Sheng Tang | 6-1,6-4 |
| ITF China F6 Qual | 2018/05/13 07:15 | Sheng Tang v Zheng, Zuxin | 6-3,6-0 |
| ITF China F6 Qual | 2018/05/12 09:10 | Sheng Tang v Kim, Cheong Hwi | 7-5,6-3 |
| ITF China F5 Qual | 2018/05/05 02:00 | Li, Yuanfeng v Sheng Tang | 7-5,6-3 |
| ITF China F4 Qual | 2018/04/28 04:05 | Wu, Hao v Sheng Tang | 6-0,6-4 |
| ITF China F3 Qual | 2018/01/22 02:30 | Nitin Kumar Sinha v Sheng Tang | 7-5,4-6,6-2 |
| ITF China F3 Qual | 2018/01/21 03:30 | Sheng Tang v Charyyev, Hadzhymyrat | 6-0,6-1 |
| ITF China F3 Qual | 2018/01/20 04:00 | Sheng Tang v Sood, Lakshilt | 6-4,6-2 |