| WTT Feeder Bangkok WD | 09/06 06:30 | - | Ng/Lam v Liu/Cheng | L | 3-0 | |
| WTT Feeder Havirov WD | 07/28 16:45 | - | Liu/Cheng v Chen/Han | L | 2-3 | |
| WTT Feeder Budapest WD | 07/20 15:20 | - | Liu/Cheng v Lee/Choi | L | 2-3 | |
| WTT Star Contender Budapest WD | 07/15 13:30 | 3 | Lee/Chen v Liu/Cheng | L | 3-0 | |
| WTT Star Contender Budapest WD | 07/14 12:35 | 4 | Liu/Cheng v Batra/Kamath | W | 3-1 | |
| WTT Star Contender Budapest WD Quals | 07/11 10:00 | - | Diaz/Diaz v Liu/Cheng | W |
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| WTT Singapore Smash WD | 03/14 06:50 | 4 | Sun/Wang v Liu/Cheng | L | 3-0 | |
| WTT Singapore Smash WD | 03/13 06:50 | 5 | Eerland/Yang v Liu/Cheng | W | 1-3 | |
| World Championship WD | 11/25 17:50 | - | Ni/Nutte v Cheng/Liu | L | 3-2 | |
| Asian Championship WD | 10/05 07:40 | - | Doo/Lee v Cheng/Liu | L | 3-0 | |
| World Championship WD | 04/25 17:00 | 3 | Cheng/Liu v Hashimoto/Sato | L | 0-4 | |
| World Championship WD | 04/23 14:40 | 5 | Colantoni/Piccolin v Cheng/Liu | W | 0-4 |