| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2019 | 0/8 | 0/4 | 0/3 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2018 | 2/13 | 1/9 | 1/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 8/12 | 6/9 | 2/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 2/4 | 0/1 | 2/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 10/12 | 10/9 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 6/14 | 6/13 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2013 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 28/64 | 23/46 | 5/16 | 0/2 | 0/0 | 0/0 | 0/0 |
| perc. % | 30.43 % | 33.33 % | 23.81 % | 0 % | 0 % | 0 % | 0 % |
Tianjia Guo / scheduled / last
| no matches found |
Tianjia Guo form / year 2015
Tianjia Guo / year 2015
| 10.08.15 | q 2 | Zhao Cai | Tianjia Guo | 7-5, 6-0 |  | match details |  China F13 | Hard |
| 10.08.15 | q 1 | Tianjia Guo | Zhao-Tai Li | 6-3, 6-74, 6-3 |  | match details | ||
| 03.08.15 | q 1 | Tianjia Guo | Hao Zhi | 6-1, 1-0, Hao Zhi - retired | | match details | China F12 | Hard |
| 03.08.15 | q 2 | Masato Shiga | Tianjia Guo | 6-1, 6-1 | | match details | ||
| 20.07.15 | q 1 | Zhicheng Zhu | Tianjia Guo | 6-3, 6-1 | | match details | China F11 | Hard |
| 13.07.15 | qual. | Wei-De Lin | Tianjia Guo | 7-5, 3-6, 7-67 | | match details | China F10 | Hard |
| 13.07.15 | q 1 | Tianjia Guo | Jun Chong | 6-1, 6-0 | | match details | ||
| 13.07.15 | q 2 | Tianjia Guo | Jia Qi Huang | 6-0, 6-4 | | match details | ||
| 29.06.15 | 1st round | Di Wu | Tianjia Guo | 6-2, 6-2 | | match details | China F9 | Hard |
| 29.06.15 | qual. | Tianjia Guo | Yi Shuo Fan | 6-1, 6-2 | | match details | ||
| 29.06.15 | q 1 | Tianjia Guo | Hanxiang Chen | 6-3, 6-1 | | match details | ||
| 29.06.15 | q 2 | Tianjia Guo | Jun Nan Tao | 3-6, 6-3, 2-1, Jun Nan Tao - retired | | match details | ||
| 22.06.15 | q 1 | Tianjia Guo | Hanxiang Chen | 6-4, 6-1 | | match details | China F8 | Hard |
| 22.06.15 | qual. | Tianjia Guo | Jinghu Zhang | 6-3, 6-3 | | match details | ||
| 22.06.15 | 1st round | Zhe Li | Tianjia Guo | 6-1, 6-2 | | match details | ||
| 25.05.15 | q 1 | Aoran Wang | Tianjia Guo | 6-4, 6-2 | | match details | China F6 | Hard |
| 18.05.15 | q 2 | Xiao Gong | Tianjia Guo | 6-3, 6-0 | | match details | China F5 | Hard |
| 20.04.15 | q 2 | Tianjia Guo | Aoxiong Wang | 4-4, Aoxiong Wang - retired | | match details | China F4 | Hard |
| 20.04.15 | qual. | Yibing Wu | Tianjia Guo | 6-74, 7-5, 6-3 | | match details | ||
| 13.04.15 | q 1 | Rhett Purcell | Tianjia Guo | 6-0, 6-2 | | match details | China F3 | Clay |
| 06.04.15 | q 1 | Xi Qi | Tianjia Guo | 7-5, 7-5 | | match details | China F2 | Clay |
| 30.03.15 | q 1 | Xiaolei Yang | Tianjia Guo | 6-1, 6-2 | | match details | China F1 | Clay |