| Thailand Open Women | 05/19 06:00 | 4 | Line Christophersen v Malvika Bansod | W | 2-1 | |
| Thailand Open Women | 05/18 03:00 | 5 | Se Young An v Line Christophersen | W | 1-2 | |
| Uber Cup Women | 05/12 07:40 | - | Gaeun Kim v Line Christophersen | L | 2-1 | |
| Uber Cup Women | 05/10 12:40 | - | Pornpawee Chochuwong v Line Christophersen | L | 2-1 | |
| Uber Cup Women | 05/09 07:00 | - | Line Christophersen v Doha Hany | W | 2-0 | |
| Uber Cup Women | 05/08 07:40 | - | Line Christophersen v Jin Wei Goh | L | 1-2 | |
| European Championships Women | 04/28 12:50 | - | Line Christophersen v Neslihan Yigit | L | 1-2 | |
| European Championships Women | 04/27 09:40 | - | Line Christophersen v Leonice Huet | W | 2-0 | |
| European Championships Women | 04/26 12:20 | - | Line Christophersen v Petra Polanc | W | 2-0 | |
| Swiss Open Women | 03/24 16:10 | - | Line Christophersen v Michelle Li | L | 0-2 | |
| Swiss Open Women | 03/23 10:50 | - | Line Christophersen v Selin Hubsch | W | 2-0 | |
| All England Open Women | 03/16 09:10 | 5 | Nozomi Okuhara v Line Christophersen | L | 2-0 | |
| German Open Women | 03/09 12:05 | 5 | Line Christophersen v Seyoung An | L | 0-2 | |
| Danish Championships Women | 02/11 16:45 | - | Line Christophersen v Julie Dawall Jakobsen | D |
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| World Championships Women | 12/16 09:45 | - | Line Christophersen v Ratchanok Intanon | L | 0-2 | |
| World Championships Women | 12/15 11:20 | 6 | Line Christophersen v Busanan Ongbamrungphan | - | Retired | |
| World Championships Women | 12/12 08:00 | 6 | Gregoria Mariska Tunjung v Line Christophersen | - | Walkover | |
| World Tour Finals Women | 12/03 04:00 | 1 | Line Christophersen v Yvonne Li | W | 2-0 | |
| World Tour Finals Women | 12/02 03:20 | 1 | Pornpawee Chochuwong v Line Christophersen | L | 2-0 | |
| World Tour Finals Women | 12/01 09:00 | 1 | V. Sindhu Pusarla v Line Christophersen | L | 2-0 | |
| Indonesia Open Women | 11/24 04:20 | - | Yu Po Pai v Line Christophersen | L | 2-1 | |
| Indonesia Masters Women | 11/17 10:10 | 5 | Line Christophersen v Jia Min Yeo | L | 0-2 | |
| French Open Women | 10/28 13:20 | - | Line Christophersen v V. Sindhu Pusarla | L | 0-2 | |
| French Open Women | 10/27 10:20 | 5 | Line Christophersen v Jordan Hart | W | 2-0 | |
| Denmark Open Women | 10/20 11:20 | 5 | Line Christophersen v Pornpawee Chochuwong | L | 0-2 | |
| Uber Cup Women | 10/14 12:10 | - | Gaeun Kim v Line Christophersen | L | 2-0 | |
| Uber Cup Women | 10/12 17:00 | - | Bing Jiao He v Line Christophersen | L | 2-1 | |
| Uber Cup Women | 10/10 17:40 | - | Line Christophersen v Rachel Chan | W | 2-0 | |
| Uber Cup Women | 10/09 12:30 | - | Line Christophersen v Qi Xuan Eoon | L | 1-2 | |
| Sudirman Cup Women | 09/26 14:00 | - | Line Christophersen v Rachel Chan | D |
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