| German Open 2020, WD | 03/23 19:20 | 5 | Kristian Karlsson v Ricardo Walther | L | 4-2 | |
| Qatar Open XD | 03/22 15:30 | 1 | Ricardo Walther v Ovidiu Ionescu | W | 4-2 | |
| Qatar Open XD | 03/06 13:00 | 1 | Ricardo Walther v Mihai Bobocica | L | 3-4 | |
| Qatar Open 2019, MS | 02/20 20:00 | - | Anton Kallberg v Ricardo Walther | L | 3-1 | |
| Qatar Open 2019, MS | 02/20 18:40 | - | Fegerl, Stefan v Ricardo Walther | L | 3-0 | |
| Qatar Open XD | 01/18 18:10 | 5 | Ricardo Walther v Chuqin Wang | L | 1-4 | |
| Qatar Open XD | 11/14 16:40 | - | Ricardo Walther v Andreas Levenko | W | 4-0 | |
| Qatar Open XD | 11/09 15:00 | 1 | Paul Drinkhall v Ricardo Walther | L | 4-3 | |
| Qatar Open XD | 11/08 16:10 | 1 | Ricardo Walther v Matsuyama, Yuki | W | 4-0 | |
| Qatar Open XD | 11/08 10:20 | 1 | Ricardo Walther v Andreas Levenko | W | 4-1 | |
| Qatar Open XD | 11/04 11:30 | 1 | Kim, Donghyun v Ricardo Walther | L | 4-0 | |
| Qatar Open XD | 11/03 18:15 | 1 | Sanil Shetty v Ricardo Walther | W | 1-4 | |
| Qatar Open XD | 11/03 12:20 | 1 | Brodd, Viktor v Ricardo Walther | W | 1-4 | |
| Qatar Open XD | 09/21 17:00 | 5 | Simon Gauzy v Ricardo Walther | L | 4-3 | |
| Qatar Open 2019, MS | 09/14 09:00 | 1 | Frane Kojic v Ricardo Walther | W | 1-3 | |
| Qatar Open 2019, MS | 09/02 18:29 | - | Wang, Xi v Ricardo Walther | W | 2-3 | |
| Qatar Open 2019, MS | 09/02 17:24 | - | Ruwen Filus v Ricardo Walther | W | 0-3 | |
| Qatar Open XD | 08/23 15:20 | 1 | Ricardo Walther v Kirill Gerassimenko | L | 1-4 | |
| Qatar Open XD | 08/22 14:40 | 1 | Ricardo Walther v Antonin Gavlas | W | 4-0 | |
| Qatar Open XD | 06/16 04:50 | 5 | Kenta Matsudaira v Ricardo Walther | L | 4-3 | |
| Qatar Open XD | 06/15 07:58 | - | Ricardo Walther v Masataka Morizono | W | 4-1 | |
| Qatar Open XD | 06/15 03:10 | 1 | Ricardo Walther v Seo, Hyundeok | W | 4-0 | |
| Qatar Open 2019, MS | 06/01 18:30 | 6 | Shibaev, Alexander v Ricardo Walther | L | 4-2 | |
| Qatar Open 2019, MS | 05/31 15:00 | 57 | Frane Kojic v Ricardo Walther | W | 1-4 | |
| Qatar Open XD | 04/22 02:00 | 3 | Maharu Yoshimura v Ricardo Walther | L | 4-1 | |
| Qatar Open XD | 04/21 05:45 | 4 | Ricardo Walther v Tazoe, Kenta | W | 4-1 | |
| Qatar Open XD | 04/20 04:45 | 1 | Karlsson, Mattias v Ricardo Walther | W | 3-4 | |
| Qatar Open 2020, MS, Qualification | 02/23 13:00 | 5 | Koki Niwa v Ricardo Walther | L | 4-1 | |
| Qatar Open XD | 02/22 14:41 | - | Chen, Chien-An v Ricardo Walther | W | 0-4 | |
| Qatar Open XD | 02/22 11:05 | - | Ricardo Walther v Tomokazu Harimoto | W | 4-3 |