Kaohsiung Masters 09/27 06:30 5 S.K. Karunakaran v Liu, W. C. L 2-1
Taipei Open Qual 06/20 02:05 - Liu, W. C. v Kuan Lin Kuo L 1-2
Czech Open 10/22 14:20 - Yu Kai Huang v Liu, W. C. L 2-1
Czech Open 10/22 08:40 - Liu, W. C. v Jan Louda W 2-1
Czech Open 10/21 17:00 - Liu, W. C. v Magnus Johannesen W 2-1
Czech Open 10/21 09:00 - Ivancic, Miha v Liu, W. C. W 0-2
Czech Open Qual 10/20 18:50 - Liu, W. C. v Bizjak, Gal W 2-0
Czech Open Qual 10/20 16:55 - Liu, W. C. v Matthias Kicklitz W 2-1
Czech Open Qual 10/20 08:00 - Tadeas Brazda v Liu, W. C. W 0-2
Dutch Open 10/15 08:40 - Liu, W. C. v Kantaphon Wangcharoen L 0-2
Dutch Open 10/14 12:50 - Liu, W. C. v Jan Louda W 2-1
Dutch Open 10/13 10:35 - Liu, W. C. v Cholan Kayan W 2-0
Dutch Open (GP) 2017, Qualification 10/12 13:20 - Liu, W. C. v Thoegersen, M. W 2-0
Dutch Open (GP) 2017, Qualification 10/12 09:20 - Heino, Iikka v Liu, W. C. W 0-2
Bulgarian Int. 10/08 14:00 - Liu, W. C. v Po-Wei Wang L 0-2
Bulgarian Int. 10/08 07:40 - Liu, W. C. v Yohan Barbieri W 2-0
Bulgarian Int. 10/07 13:20 - Fung, Oswald v Liu, W. C. W 0-2
Bulgarian Int. 10/07 07:00 - Liu, W. C. v Cholan Kayan W 2-0
Croatian Int. 10/01 15:00 - Liu, W. C. v Andi Fadel Muhammad L 0-2
Croatian Int. 10/01 10:00 - Liu, W. C. v Collins Valentine Filimon W 2-0
Croatian Int. 09/30 07:45 - Gergo Pytel v Liu, W. C. W 0-2
Croatian Int. Qual 09/29 18:15 - van Gysel, Leo v Liu, W. C. W 0-2
Croatian Int. Qual 09/29 11:40 - Rafael Gavois v Liu, W. C. W 0-2
Croatian Int. Qual 09/29 09:55 - Adam Konczol v Liu, W. C. W 0-2
Polish Int. 09/22 15:00 - Panitchaphon Teeraratsakul v Liu, W. C. L 2-0
Belgian Int. Qual 09/14 17:45 - Jhuo-Fu Liao v Liu, W. C. L 2-1
Belgian Int. Qual 09/14 15:25 - Liu, W. C. v Ivan Rusev W 2-0
Korea Masters 2019, MS, Qualification 11/19 04:30 - Yang, Chih Chieh v Liu, W. C. L 2-0
Macau Open 2019, MS, Qualification 10/29 03:15 - Yu Jen Chi v Liu, W. C. L 2-0
Macau Open 2019, MS, Qualification 10/29 01:10 - Liu, W. C. v Lam, Timothy W 2-0