| Polish Int. XD | 2019/09/20 07:40 | Ostrowski/Szymaszek v Birker P / Hochmeir K | W | 0-2 |
| Kharkiv International 2019, XD | 2019/09/06 11:00 | Delrue F / Heriau V v Birker P / Hochmeir K | L | 2-0 |
| Bulgarian Open XD | 2019/08/13 07:30 | Birker P / Hochmeir K v Medynskiy I / Rudakova V | W | 2-0 |
| Azerbaïdjan Int. - Double Mixtes | 2019/06/07 08:30 | Birker P / Hochmeir K v Bitman J / Basova A | L | 0-2 |
| Slovenia Int. XD | 2019/05/16 08:00 | Birker P / Hochmeir K v Mairs G / Williams V | L | 0-2 |
| Croatian Int. XD | 2019/04/19 15:00 | Birker P / Hochmeir K v Bjornsson D B / Eylands T | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/03/07 09:10 | Birker P / Hochmeir K v Stallwood S / Tolman L | L | 0-2 |
| Belgian Int. XD | 2019/09/14 13:00 | Lane B / Pugh J v Mikkelsen M / Magelund A | L | 2-0 |
| Belgian Int. XD | 2019/09/13 16:30 | Lauritzen E / Bergstein I v Mikkelsen M / Magelund A | W | 0-2 |
| Belgian Int. XD | 2019/09/13 08:00 | Mikkelsen M / Magelund A v Delrue F / Heriau V | W | 2-1 |
| Belgian Int. XD | 2019/09/12 10:30 | Volker J C / Janssens E v Mikkelsen M / Magelund A | W | 0-2 |