| Osaka Int. | 2019/04/06 04:30 | Koki Watanabe v Pengbo Ren | L | 2-0 |
| Osaka Int. | 2019/04/04 06:40 | Takuma Kawamoto v Pengbo Ren | W | 0-2 |
| Osaka Int. | 2019/04/04 01:20 | Pengbo Ren v Minoru Koga | W | 2-0 |
| Polish Open - Kwal. | 2019/03/28 09:30 | Pengbo Ren v Lars Schaenzler | - | home |
| Orleans Masters | 2019/03/20 14:10 | Pengbo Ren v Shifeng Li | L | 1-2 |
| Spain Masters | 2019/02/22 16:00 | Pengbo Ren v Pablo Abian | W | 2-1 |
| Spain Masters | 2019/02/21 12:20 | Sourabh Verma v Pengbo Ren | W | 0-2 |
| Spain Masters | 2019/02/20 14:40 | Pengbo Ren v Ygor Coelho | W | 2-0 |
| Canada Open | 2019/07/03 00:40 | Karan Rajan Rajarajan v Lino Munoz | W | 2-0 |
| Spanish Int. - Kwal. | 2019/06/13 08:10 | Karan Rajan Rajarajan v Lars Schaenzler | L | 1-2 |
| Spanish Int. - Kwal. | 2019/06/12 13:30 | Leo Rossi v Karan Rajan Rajarajan | W | 1-2 |
| Spanish Int. - Kwal. | 2019/06/12 11:30 | Karan Rajan Rajarajan v Bernardo Atilano | W | 2-1 |
| Lithuanian Int. | 2019/06/08 08:30 | Georgii Karpov v Karan Rajan Rajarajan | L | 2-0 |
| Lithuanian Int. | 2019/06/07 11:30 | Vegard Rikheim v Karan Rajan Rajarajan | W | 1-2 |
| Slovenia Int. | 2019/05/17 14:30 | Sourabh Verma v Karan Rajan Rajarajan | L | 2-1 |
| Slovenia Int. | 2019/05/17 09:00 | Luis Enrique Penalver v Karan Rajan Rajarajan | W | 1-2 |