| Indonesia Masters XD | 2018/11/14 06:40 | Ponnappa/Reddy v Matsutomo/Takahashi | L | 1-2 |
| All England Open | 2018/11/06 04:50 | Tanaka/Yonemoto v Ponnappa/Reddy | L | 2-1 |
| Denmark Open WD | 2018/10/19 15:00 | Fukushima/Hirota v Ponnappa/Reddy | L | 2-0 |
| Denmark Open WD | 2018/10/18 09:20 | Lee/Shin v Ponnappa/Reddy | W | 1-2 |
| Denmark Open WD | 2018/10/17 08:00 | Ponnappa/Reddy v Lee/Lee | W | 2-0 |
| China Open WD | 2018/09/19 10:00 | Kim/Kong v Ponnappa/Reddy | L | 2-0 |
| All England Open | 2018/09/12 02:30 | Ponnappa/Reddy v Chang/Jung | L | 0-2 |
| All England Open | 2018/08/01 07:00 | Ponnappa/Reddy v Fukushima/Hirota | L | 0-2 |
| Dutch Open WD | 2018/10/10 17:50 | Balan/K.P. v Moore/Pugh | L | 1-2 |
| Giraldilla Int. XD | 2018/09/06 14:45 | Balan/K.P. v Dandu/Santosh | L | 1-2 |
| Giraldilla Int. XD | 2018/09/05 15:45 | Balan/K.P. v Bandi/Ramesh | W | 2-1 |
| Indonesia Masters XD | 2018/04/25 10:40 | Balan/K.P. v Baek/Lee | L | 0-2 |
| India Open WD | 2018/02/01 11:30 | Balan/K.P. v Kititharakul/Prajongjai | L | 0-2 |
| India Open WD | 2018/01/31 08:10 | Balan/K.P. v Lee/Lee | W | 2-0 |
| Swiss Open WD Qual | 2018/01/16 03:30 | Ong/Wong v Balan/K.P. | L | 2-1 |
| Thailand Masters WD | 2018/01/11 12:10 | Balan/K.P. v Chaladchalam/Muenwong | L | 0-2 |