| Singapore Open WD | 07/12 08:40 | 5 | Kusuma/Pratiwi v Mamahit/Nadia | L | 2-1 | |
| Malaysia Masters WD | 07/07 06:40 | 4 | Mamahit/Nadia v Lee/Shin | L | 0-2 | |
| Malaysia Masters WD | 07/06 08:10 | 5 | Mamahit/Nadia v Efler/Lohau | W | 2-0 | |
| Malaysia Masters 2020, WD, Qualification | 07/05 03:50 | - | Mamahit/Nadia v Dubthuk/Pattanawaritthipan | W | 2-0 | |
| Nantes Int. WD | 06/25 08:40 | - | Chang/Lee v Mamahit/Nadia | L | 2-1 | |
| Nantes Int. WD | 06/24 18:20 | - | Mamahit/Nadia v Corbett/Lee | W | 2-1 | |
| Nantes Int. WD | 06/24 13:40 | - | Leblanc/Zhang v Mamahit/Nadia | - | View | |
| Indonesia Masters WD | 06/09 05:50 | - | Gani/Sugiarto v Mamahit/Nadia | L | 2-0 | |
| Indonesia Masters WD | 06/07 08:00 | - | Awanda/Larasati v Mamahit/Nadia | W | 1-2 | |
| Uber Cup - Doubles Femmes | 05/11 02:20 | - | Matsuyama/Shida v Mamahit/Nadia | L | 2-1 | |
| Indonesia Open WD | 11/24 04:40 | - | Mamahit/Nadia v Hoo/Lim | L | 1-2 | |
| Indonesia Masters WD | 11/16 06:20 | 5 | Stoeva/Stoeva v Mamahit/Nadia | L | 2-0 |