| SaarLorLux Open 2019, XD | 2020/10/28 11:40 | Grimley M / Sidebottom S v Van Der Aar/Seinen | W | 0-2 |
| SaarLorLux Open 2019, XD | 2020/10/28 11:45 | Birker P / Hochmeir K v Dunn A / Torrance C | W | 2-1 |
| Estonie Int. - Doubles Mixtes | 2020/01/10 07:50 | Birker P / Hochmeir K v Nishikawa Y / Ozaki S | L | 0-2 |
| Slovenia Future Series XD | 2019/11/22 16:55 | Ivanic M / Galenic K v Birker P / Hochmeir K | L | 2-1 |
| Irish Open XD | 2019/11/14 09:00 | Delrue/Gicquel v Birker P / Hochmeir K | L | 2-0 |
| Hungarian Int. XD | 2019/10/31 10:00 | Hybel E / Magnusson J v Birker P / Hochmeir K | L | 2-1 |
| Bulgarian Int. XD | 2019/10/05 13:30 | Birker P / Hochmeir K v Makarski S / Dimova D | L | 0-2 |
| Bulgarian Int. XD | 2019/10/05 07:00 | Birker P / Hochmeir K v Geffen S / Nedelcheva P | W | 2-0 |
| Polish Int. XD | 2019/09/21 08:40 | Birker P / Hochmeir K v Mikkelsen M / Magelund A | L | 0-2 |