| Qatar Open XD | 02/14 20:00 | - | Matsuyama/Takami v Grininger/Serdaroglu | L | 3-0 | |
| Qatar Open XD | 11/07 15:25 | 1 | Grininger/Serdaroglu v Allegro/Lambiet | L | 0-3 | |
| Qatar Open XD | 10/24 11:50 | 1 | Comeliau/Degros v Grininger/Serdaroglu | L | 3-0 | |
| Qatar Open XD | 05/18 13:40 | 1 | Tan'kul/Wisut'koon v Grininger/Serdaroglu | L | 3-2 |