| Macau Open 2019, MS | 2017/11/08 06:30 | Guo, Kai v Ren, P. B. | W | 1-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/11/14 04:40 | Kuncoro, Sony Dwi v Ren, P. B. | W | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/11/14 02:40 | Luo, Jie v Ren, P. B. | W | 0-2 |
| Macau Open 2019, MS | 2017/11/09 08:00 | Ren, P. B. v Wong, Wing Ki Vincent | L | 1-2 |
| Macau Open 2019, MS | 2017/11/08 06:30 | Guo, Kai v Ren, P. B. | W | 1-2 |
| Macau Open 2019, MS | 2017/11/07 13:40 | Ren, P. B. v Wei, Nan | W | 2-1 |
| Giraldilla Int. XD | 2017/05/10 03:40 | Ren, P. B. v June Wei Cheam | W | 2-0 |
| Giraldilla Int. XD | 2017/05/01 12:01 | Ren, P. B. v Joshi, Aditya | W | 2-1 |
| China Masters | 2017/04/18 04:45 | Kholik, Firman Abdul v Ren, P. B. | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/11/14 04:00 | Guo, Kai v Ueda, Takuma | W | 2-0 |
| Macau Open 2019, MS | 2017/11/08 06:30 | Guo, Kai v Ren, P. B. | L | 1-2 |
| Macau Open 2019, MS | 2017/11/07 13:40 | Kan, C Y v Guo, Kai | W | 0-2 |
| China Masters | 2017/04/19 07:25 | Guo, Kai v Houwei, Tian | L | 0-2 |
| Indonesia Masters XD | 2017/01/12 06:21 | Kanta Tsuneyama v Guo, Kai | W | 0-3 |
| Open d'Angleterre | 2016/12/07 03:20 | Heo, Kwang Hee v Guo, Kai | L | 2-1 |
| Open d'Angleterre | 2016/12/06 06:30 | Choi, Ji Hoon v Guo, Kai | W | 0-2 |
| Macau Open 2019, MS | 2016/11/30 04:50 | Tien Chen Chou v Guo, Kai | L | 2-1 |