| All England Open - Frauendoppel | 2020/03/11 17:00 | Efler/Herttrich v Birch/Smith | W | 0-2 |
| SaarLorLux Open WD | 2019/11/02 16:00 | Efler/Herttrich v Birch/Smith | W | 0-2 |
| Giraldilla International - Gemischtes Doppel | 2019/02/15 15:00 | Birch/Smith v Efler/Herttrich | W | 2-0 |
| Dutch Open - Damendoppel | 2018/10/11 16:45 | Birch/Smith v Efler/Herttrich | W | 2-0 |
| World Tour - Finale - Frauendoppel | 2021/01/27 04:00 | Birch/Smith v Kititharakul/Prajongjai | L | 0-2 |
| Thailand Open - Frauendoppel | 2021/01/19 03:00 | Hoo/Yap v Birch/Smith | L | 2-0 |
| Thailand Open - Frauendoppel | 2021/01/15 05:00 | Kim/Kong v Birch/Smith | L | 2-0 |
| Thailand Open - Frauendoppel | 2021/01/14 09:40 | Birch/Smith v Fruergaard/Thygesen | W | 2-1 |
| Denmark Open - Damendoppel | 2020/10/16 12:30 | Fukushima/Hirota v Birch/Smith | L | 2-1 |
| Denmark Open - Damendoppel | 2020/10/15 09:00 | Birch/Smith v Magelund/Ravn | W | 2-0 |
| All England Open - Frauendoppel | 2020/03/12 15:00 | Chen/Jia v Birch/Smith | L | 2-0 |
| All England Open - Frauendoppel | 2020/03/11 17:00 | Efler/Herttrich v Birch/Smith | W | 0-2 |
| World Tour - Finale - Frauendoppel | 2021/01/27 04:20 | Kim/Kong v Efler/Herttrich | L | 2-1 |
| Thailand Open - Frauendoppel | 2021/01/21 05:30 | Efler/Herttrich v Kim/Kong | L | 0-2 |
| Thailand Open - Frauendoppel | 2021/01/20 04:50 | Ponnappa/Reddy v Efler/Herttrich | W | 0-2 |
| Thailand Open - Frauendoppel | 2021/01/12 04:50 | Efler/Herttrich v Chaladchalam/Muenwong | L | 0-2 |
| SaarLorLux Open WD | 2020/10/30 11:00 | Magelund/Ravn v Efler/Herttrich | L | 2-0 |
| SaarLorLux Open WD | 2020/10/29 09:00 | Heriau/Lambert v Efler/Herttrich | W | 0-2 |
| Denmark Open - Damendoppel | 2020/10/15 08:30 | Fukushima/Hirota v Efler/Herttrich | L | 2-0 |
| Denmark Open - Damendoppel | 2020/10/13 09:25 | Jille/Tirtosentono v Efler/Herttrich | W | 0-2 |