| WTT Feeder Düsseldorf - NP | 04/11 08:50 | 3 | Zhu/Lee v Lutz/Lutz | L | 3-1 | |
| WTT Feeder Düsseldorf - NP | 04/10 17:55 | 4 | Lutz/Lutz v Ortega/Farei | W | 3-0 | |
| WTT Contender Doha - NP | 01/17 16:50 | 4 | Jeon/Shin v Lutz/Lutz | L | 3-1 | |
| WTT Feeder Panagyurishte - NP | 09/02 08:00 | - | He/Han v Lutz/Lutz | L | 3-0 | |
| WTT Feeder Panagyurishte - NP | 09/01 14:45 | - | Xiao/Zhang v Lutz/Lutz | W | 2-3 | |
| WTT Feeder Panagyurishte - NP | 08/31 15:50 | - | Huang/Huang v Lutz/Lutz | W | 1-2 |