| Indonesia Masters XD | 2018/07/18 08:00 | Ng/Yuen v Ponnappa/Reddy | L | 2-1 |
| Swiss Open WD Qual | 2018/04/06 05:27 | Ponnappa/Reddy v Gilmour/O'Donnell | W | 2-0 |
| Swiss Open WD Qual | 2018/04/05 02:06 | Ponnappa/Reddy v P Hendahewa/Sirimannage | W | 2-0 |
| All England Open | 2018/03/14 10:30 | Ponnappa/Reddy v Matsutomo/Takahashi | L | 0-2 |
| Swiss Open WD Qual | 2018/02/08 03:00 | Matsutomo/Takahashi v Ponnappa/Reddy | L | 2-0 |
| India Open WD | 2018/02/02 08:35 | Ponnappa/Reddy v Du/Li | L | 0-2 |
| India Open WD | 2018/02/01 12:00 | Bora/Saikia v Ponnappa/Reddy | W | 0-2 |
| India Open WD | 2018/01/31 11:30 | Christian/Gajjar v Ponnappa/Reddy | W | 0-2 |
| Indonesia Masters XD | 2018/04/25 10:40 | Chiang/Hung v Amitrapai/Chochuwong | L | 0-2 |
| China Masters WD | 2018/04/12 07:30 | Liu/Xia v Chiang/Hung | L | 2-0 |
| All England Open | 2018/03/14 09:40 | Fruergaard/Thygesen v Chiang/Hung | L | 2-0 |
| Swiss Open WD Qual | 2018/03/08 11:25 | Huang/Yu v Chiang/Hung | L | 2-0 |
| Swiss Open WD Qual | 2018/03/07 14:10 | Chiang/Hung v Delrue/Palermo | W | 2-0 |
| Indonesia Masters XD | 2018/01/25 08:30 | Chiang/Hung v Matsutomo/Takahashi | L | 0-2 |
| Indonesia Masters XD | 2018/01/24 13:00 | Chiang/Hung v Fitriani/Melati | W | 2-1 |
| Indonesia Masters XD | 2018/01/18 12:10 | Chiang/Hung v Matsutomo/Takahashi | L | 0-2 |