| WK - HD | 12/13 11:10 | 6 | Flaatten/Rikheim v Birker/Stipsits | L | 2-0 | |
| Welsh Int MD | 12/02 19:40 | - | Kral/Mendrek v Birker/Stipsits | L | 2-1 | |
| Czech Open - HD | 10/22 17:40 | - | Birker/Stipsits v Beh/Goh | L | 1-2 | |
| Dutch Open - HD | 10/14 14:50 | - | Birker/Stipsits v Gupta/Yap | L | 0-2 | |
| Poolse Int. - HD | 09/25 12:00 | - | Birker/Stipsits v Filimon/Pratama | L | 0-2 | |
| Ukraine Int. - HD | 09/09 09:00 | - | Birker/Stipsits v Adam/Lovang | L | 0-2 | |
| Spain Int - HD | 06/18 15:15 | - | Birker/Stipsits v Man/Tee | L | 0-2 | |
| Spain Int - HD | 06/18 11:15 | - | Birker/Stipsits v Molares/Perez | W | 2-0 | |
| Austrian Open - HD | 05/28 15:00 | - | Birker/Stipsits v Matusz/Trecki | L | 1-2 | |
| Slovenia Int. - HD | 05/22 10:00 | 2 | Birker/Stipsits v Boe/Faust Kjaer | L | 0-2 | |
| Slovenia Int. - HD | 05/21 15:20 | 3 | Birker/Stipsits v Ivancic/Krapez | W | 2-1 | |
| Slovenia Int. - HD | 05/21 11:20 | 4 | Birker/Stipsits v Doder/Tomic | W | 2-0 | |
| Slovenia Int. - HD | 05/20 16:40 | - | Birker/Stipsits v Feltes/Pauquet | W | 2-0 | |
| Portuguese Int. MD | 05/08 09:40 | 1 | Birker/Stipsits v Easton/Russ | L | 0-2 | |
| European Championships - HD | 04/29 10:20 | 4 | Birker/Stipsits v Ivanov/Sozonov | L | 0-2 | |
| European Championships - HD | 04/27 10:10 | 1 | Birker/Stipsits v Druzchenko/Kolesnik | W | 2-0 | |
| Orleans Masters MD | 03/24 17:45 | 5 | Birker/Stipsits v Hess/Pistorius | L | 0-2 | |
| Swiss Open - HD | 03/03 09:35 | 5 | Birker/Stipsits v Popov/Popov | L | 0-2 | |
| EK badminton gemengde teams - HD | 12/12 17:00 | - | Birker/Stipsits v Antoska/Horak | W | 2-0 | |
| EK badminton gemengde teams - HD | 12/11 18:30 | - | Kweekel/Lecq v Birker/Stipsits | W | 1-2 | |
| EK badminton gemengde teams - HD | 12/10 18:15 | - | Kral/Louda v Birker/Stipsits | W | 1-2 | |
| SaarLorLux Open MD | 10/27 15:45 | 7 | Dunn/Hall v Birker/Stipsits | L | 2-0 | |
| EK teams MD | 02/12 19:30 | - | Stipsits/Birker v Smilowski/Szydlowski | L | 0-2 | |
| Italian Int. - HD | 12/13 12:55 | - | Adam/Maio v Birker/Stipsits | L | 2-0 | |
| Slovenië - Future Series - HD | 11/23 11:05 | - | Knudsen/Munk v Birker/Stipsits | L | 2-1 | |
| Slovenië - Future Series - HD | 11/22 20:00 | - | Borgstedt/Yap v Birker/Stipsits | W | 0-2 | |
| Irish Open - HD | 11/14 21:15 | 4 | Grimley/Grimley v Birker/Stipsits | L | 2-0 | |
| Irish Open - HD | 11/14 13:45 | 5 | Birker/Stipsits v Ashton/Hull | W | 2-0 | |
| Hungarian Int. - HD | 11/01 11:40 | 4 | Olesen/Sondergaard v Birker/Stipsits | L | 2-0 | |
| Bulgarian Int. - HD | 10/06 09:00 | - | Birker/Stipsits v Monnberg/Paul | W | 2-1 |