| Scottish Open XD | 11/21 18:10 | 5 | Ricketts / King v Christiansen M / Boeje A | W | 0-2 | |
| Irish Open XD | 11/16 13:30 | 1 | Christiansen/Boje v Labar R / Tran A | W | 2-0 | |
| Irish Open XD | 11/15 16:15 | 2 | Gicquel/Delrue v Christiansen/Boje | W | 0-2 | |
| Irish Open XD | 11/15 10:00 | 3 | Christiansen/Boje v Hall/MacPherson | W | 2-1 | |
| Irish Open XD | 11/14 17:50 | 4 | Christiansen M / Boeje A v Delrue F / Heriau V | W | 2-0 | |
| Irish Open XD | 11/14 10:50 | 5 | Christiansen/Boje v Adam E / Lambert M | W | 2-1 | |
| Hungarian Int. XD | 11/02 15:00 | 1 | Christiansen/Boje v Kim/Kim | L | 0-2 | |
| Hungarian Int. XD | 11/02 09:00 | 2 | Hurlburt-Yu J / Wu J v Christiansen/Boje | W | 0-2 | |
| Hungarian Int. XD | 11/01 15:00 | 3 | Christiansen/Boje v Knudsen K / Melgaard E | W | 2-0 | |
| Hungarian Int. XD | 11/01 09:00 | 4 | Christiansen/Boje v Hybel E / Magnusson J | W | 2-0 | |
| Open de France - Doubles Mixtes | 10/24 19:10 | 4 | Christiansen/Boje v Jordan P / Oktavianti M D | L | 1-2 | |
| Open de France - Doubles Mixtes | 10/23 13:50 | 5 | Christiansen/Boje v Ahmad T / Kandow W O | W | 2-0 | |
| Dutch Open XD | 10/12 15:30 | 2 | Christiansen/Boje v Adcock C / Adcock G | L | 0-2 | |
| Dutch Open XD | 10/11 14:00 | 3 | Dong / Chen v Christiansen/Boje | W | 1-2 | |
| Dutch Open XD | 10/10 11:20 | 4 | Christiansen M / Boeje A v Lamsfuss M / Herttrich I | W | 2-1 | |
| Dutch Open XD | 10/08 16:20 | 5 | Jansen J R / Ostermeyer K v Christiansen/Boje | W | 1-2 | |
| Vietnam Open XD | 09/11 01:50 | 5 | Urai T / Miyaura R v Christiansen/Boje | L | 2-0 | |
| Chinese Taipei Open 2019, XD | 09/04 04:10 | 5 | Rivaldy/Mentari v Christiansen/Boje | L | 2-1 | |
| Chinese Taipei Open XD Qual | 09/03 03:30 | - | Lu C P / Liang C W v Christiansen/Boje | W | 0-2 | |
| Hyderabad Open 2019, XD | 08/10 09:50 | 2 | Maulana / Bandaso v Christiansen M / Boeje A | L | 2-1 | |
| Hyderabad Open 2019, XD | 08/09 12:10 | 3 | Kusharjanto R N / Kusumawati L A v Christiansen/Boje | W | 1-2 | |
| Hyderabad Open 2019, XD | 08/08 13:10 | 4 | Christiansen/Boje v Na S S / Jang E S | W | 2-1 | |
| Hyderabad Open 2019, XD | 08/08 05:45 | 5 | Man W C / Tan P K L v Christiansen/Boje | W | 0-2 | |
| Open de Thaïlande - Doubles Mixtes | 07/31 09:20 | 5 | Christiansen/Boje v Kaneko/Matsutomo | L | 1-2 | |
| Japan Open XD | 07/25 01:20 | 4 | Christiansen/Boje v Watanabe/Higashino | L | 0-2 | |
| Japan Open XD | 07/24 01:10 | 5 | Christiansen M / Boeje A v Rivaldy/Mentari | W | 2-1 | |
| US Open 2019, XD | 07/10 00:50 | 5 | Dong / Chen v Christiansen/Boje | L | 2-1 | |
| Canada Open XD | 07/05 21:00 | 3 | Christiansen M / Boeje A v Gicquel/Delrue | L | 0-2 | |
| Canada Open XD | 07/04 22:40 | 4 | Leung S W H / Somerville G v Christiansen M / Boeje A | W | 0-2 | |
| Canada Open XD | 07/04 01:00 | 5 | Lindeman T A / Honderich R v Christiansen/Boje | W | 0-2 |