| China Open 2018, Women Doubles | 2018/09/19 10:00 | Kim/Kong v Ponnappa A / Reddy B S | L | 2-0 |
| Open d'Angleterre | 2018/09/12 02:30 | Ponnappa A / Reddy B S v Chang Y N / Jung K E | L | 0-2 |
| Open d'Angleterre | 2018/08/01 07:00 | Ponnappa A / Reddy B S v Fukushima/Hirota | L | 0-2 |
| Open d'Angleterre | 2018/07/31 09:30 | Ponnappa A / Reddy B S v Chiang / Hung | W | 2-1 |
| Indonesia Masters XD | 2018/07/18 08:00 | Ng T Y / Yuen S Y v Ponnappa A / Reddy B S | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/04/06 05:27 | Ponnappa A / Reddy B S v Gilmour K / O Donnell E | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/04/05 02:06 | Ponnappa A / Reddy B S v P Hendahewa/Sirimannage | W | 2-0 |
| Open d'Angleterre | 2018/03/14 10:30 | Ponnappa A / Reddy B S v Matsutomo M / Takahashi A | L | 0-2 |
| Open d'Angleterre | 2018/10/17 07:20 | Lee/Lee v Ahsan/Setiawan | L | 1-2 |
| Giraldilla Int. XD | 2018/10/05 11:20 | Lu/Yang v Lee/Lee | L | 2-1 |
| Giraldilla Int. XD | 2018/10/04 08:00 | Koga/Saito v Lee/Lee | W | 0-2 |
| Giraldilla Int. XD | 2018/10/03 11:30 | Putra F W / Saputro R A v Lee/Lee | W | 0-2 |
| Giraldilla Int. XD | 2018/10/03 06:00 | Lee/Lee v Chung Y / Tam C H | L | 0-2 |
| Giraldilla Int. XD | 2018/10/02 08:00 | Lee/Lee v Chung Y / Wu Y T | L | 1-2 |
| Indonesia Masters XD | 2018/09/27 09:35 | Lee/Lee v Choi S / Seo S J | L | 1-2 |
| Indonesia Masters XD | 2018/09/26 09:00 | Lee/Lee v Endo H / Watanabe Y | L | 0-2 |