| European Champions League | 2019/10/25 18:20 | Anton Kallberg v Liang Qiu | L | 3-0 |
| European Champions League | 2019/10/18 19:40 | Diogo Carvalho v Liang Qiu | L | 3-0 |
| European Champions League | 2019/10/18 17:00 | Quadri Aruna v Liang Qiu | L | 3-0 |
| Challenger Ochsenhausen | 2019/10/08 11:00 | Carlos Zapata v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2019/10/08 09:40 | Liang Qiu v Juan Gallego | W | 3-0 |
| Challenger Ochsenhausen | 2019/10/07 19:20 | Valerij Rakov v Liang Qiu | W | 0-3 |
| Challenger Ochsenhausen | 2019/10/07 16:40 | Dauud Cheaib v Liang Qiu | L | 3-1 |
| Challenger Ochsenhausen | 2019/10/07 14:40 | Sushmit Sriram v Liang Qiu | L | 3-1 |
| German Open | 2019/10/09 18:45 | Chuqin Wang v Ricardo Walther | L | 4-1 |
| German Open | 2019/10/09 12:40 | Noshad Alamiyan v Ricardo Walther | W | 1-4 |
| Czech Open | 2019/08/21 10:50 | Anton Kallberg v Ricardo Walther | L | 4-1 |
| Australian Open | 2019/07/09 10:50 | Ricardo Walther v Yukiya Uda | L | 2-4 |
| Hong Kong Open | 2019/06/06 12:10 | Gaoyuan Lin v Ricardo Walther | L | 4-2 |
| Hong Kong Open | 2019/06/05 12:10 | Siu Hang Lam v Ricardo Walther | W | 1-4 |
| China Open | 2019/05/30 12:15 | Ricardo Walther v Dimitrij Ovtcharov | L | 3-4 |
| Qatar Open - XD | 2019/03/27 09:10 | Cedric Nuytinck v Ricardo Walther | L | 4-2 |