| WTT Contender Taiyuan MD | 11/11 08:35 | 2 | Xu/Cao v Wang/Liang | L | 2-3 | |
| WTT Contender Taiyuan MD | 11/09 08:00 | 4 | Xu/Cao v Li/Pau | W | 3-1 | |
| WTT Feeder Panagyurishte MD | 09/04 13:30 | - | Xu/Cao v Ren/Zhou | W | 3-1 | |
| WTT Feeder Panagyurishte MD | 09/03 14:05 | - | Xu/Cao v Park/Cho | W | 3-1 | |
| WTT Feeder Panagyurishte MD | 09/03 09:10 | - | Xu/Cao v Tan/Josh Shao Han Chua | W | 3-1 | |
| WTT Feeder Panagyurishte MD | 09/02 14:20 | - | Bobocica/Stoyanov v Xu/Cao | W |
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| WTT Feeder Olomouc MD | 08/27 09:10 | - | Cao/Xu v Yoshimura/Yoshimura | L | 1-3 | |
| WTT Feeder Olomouc MD | 08/25 10:40 | - | Bardet/De Nodrest v Xu/Cao | W | 1-3 | |
| WTT Feeder Olomouc MD Quals | 08/24 08:35 | - | Cao/Xu v Kubik/Kulczycki | W | 3-0 | |
| WTT Feeder Olomouc MD Quals | 08/23 12:15 | - | Cao/Xu v Soderlund/Ranefur | W | 3-2 | |
| WTT Contender Doha MD | 03/23 07:20 | 2 | Karlsson/Falck v Xu/Cao | - | Walkover | |
| WTT Contender Doha MD | 03/22 07:20 | 3 | Xu/Cao v Polansky/Sirucek | W | 3-0 |