| Spain Masters WD | 2020/02/21 16:00 | Chow/Lee v Birch/Smith | L | 1-2 |
| Swiss Open WD | 2021/03/06 11:15 | Tan/Muralitharan v Chow/Lee | L | 2-1 |
| Swiss Open WD | 2021/03/05 16:00 | Honderich/Tsai v Chow/Lee | W | 0-2 |
| Swiss Open WD | 2021/03/04 13:25 | Efler/Herttrich v Chow/Lee | W | 0-2 |
| Swiss Open WD | 2021/03/03 16:05 | Hopton/Moore v Chow/Lee | W | 0-2 |
| World Tour Finals WD | 2021/01/30 03:00 | Lee/Shin v Chow/Lee | L | 2-0 |
| World Tour Finals WD | 2021/01/29 04:40 | Polii/Rahayu v Chow/Lee | W | 0-2 |
| World Tour Finals WD | 2021/01/28 05:20 | Lee/Shin v Chow/Lee | L | 2-0 |
| World Tour Finals WD | 2021/01/27 04:40 | Chow/Lee v Hoo/Yap | W | 2-1 |
| European Championships WD | 2021/05/02 10:20 | Stoeva/Stoeva v Birch/Smith | L | 2-0 |
| European Championships WD | 2021/05/01 17:00 | Piek/Seinen v Birch/Smith | W | 0-2 |
| European Championships WD | 2021/04/30 11:50 | Efler/Herttrich v Birch/Smith | W | 0-2 |
| European Championships WD | 2021/04/29 11:00 | Basova/Fuchsova v Birch/Smith | W | 0-2 |
| Orleans Masters WD | 2021/03/26 10:20 | Birch/Smith v Ponnappa/Reddy | L | 0-2 |
| Orleans Masters WD | 2021/03/25 11:40 | Birch/Smith v Au Yeong/Hochmeir | W | 2-0 |
| Orleans Masters WD | 2021/03/24 14:45 | Birch/Smith v Hoareau/Pognante | W | 2-0 |
| All England Open WD | 2021/03/19 10:00 | Fukushima/Hirota v Birch/Smith | L | 2-1 |