| Hong Kong Open 2019, WD | 09/13 01:45 | 5 | Ng/Tsang v Li/Liu | L | 0-2 | |
| Hong Kong Open WD Qual | 09/12 04:20 | 3 | Fan/Yau v Ng/Tsang | W | 0-2 | |
| Asia Championships WD | 04/26 15:10 | 5 | Ching Hsu/Ching Lin v Ng/Tsang | L | 2-0 | |
| Open d'Angleterre - Double Femmes | 03/15 13:40 | 5 | Ng/Tsang v Li/Liu | L | 0-2 | |
| Open d'Allemagne - Doubles Femmes | 03/09 19:15 | 4 | Ng/Tsang v Baek/Lee | L | 0-2 | |
| Open d'Allemagne - Doubles Femmes | 03/08 19:20 | 5 | Gurazada/Jaiswal v Ng/Tsang | W | 0-2 | |
| Masters de Thaïlande - Doubles Femmes | 01/31 09:20 | - | Ng/Tsang v Mayasari/Sugiarto | L | 0-2 | |
| Indonesia Masters WD | 01/24 09:20 | 5 | Ng/Tsang v Kim/Kong | L | 0-2 | |
| Open d'Inde - Doubles Femmes | 01/17 09:40 | 5 | Jeong/Kim v Ng/Tsang | L | 2-0 | |
| Open de Malaisie - Doubles Femmes | 01/11 04:10 | 5 | Li/Liu v Ng/Tsang | L | 2-0 | |
| Hylo Open WD | 11/02 13:20 | 5 | Yeung/Yeung v Ng/Tsang | - | Walkover | |
| Taipei Open WD | 07/24 05:00 | - | Hirokami/Kato v Ng/Tsang | W | 1-2 |