Head to Head
| Swedish Open | 2016/11/18 12:45 | Mattias Karlsson v Ricardo Walther | W | 4-1 |
Home History
| Qatar Open Women | 2017/04/07 17:00 | Kristian Karlsson v Mattias Karlsson | L | 3-2 |
| Qatar Open Women | 2017/03/09 19:20 | Mattias Karlsson v Kristian Karlsson | L | 2-3 |
| Qatar Open | 2017/02/24 17:40 | Jingkun Liang v Mattias Karlsson | L | 4-1 |
| Qatar Open | 2017/02/23 15:30 | Mattias Karlsson v Vladimir Samsonov | W | 4-2 |
| Qatar Open XD | 2017/02/22 13:44 | Mattias Karlsson v Tomas Konecny | W | 4-1 |
| Qatar Open Women | 2017/02/10 18:55 | Mattias Karlsson v Liam Pitchford | L | 1-3 |
| Qatar Open Women | 2017/02/03 18:45 | Stefan Fegerl v Mattias Karlsson | L | 3-2 |
| Qatar Open Women | 2017/02/03 14:15 | Mattias Karlsson v Panagiotis Gionis | L | 0-3 |
Away History
| Qatar Open | 2017/02/23 13:00 | Koki Niwa v Ricardo Walther | L | 4-1 |
| Qatar Open XD | 2017/02/22 14:41 | Chien-An Chen v Ricardo Walther | W | 0-4 |
| Qatar Open XD | 2017/02/22 11:05 | Ricardo Walther v Tomokazu Harimoto | W | 4-3 |
| Qatar Open XD | 2017/02/21 16:20 | Ricardo Walther v Mohammed Abdulwahhab | W | 4-0 |
| Qatar Open XD | 2017/02/21 11:27 | Ricardo Walther v Berge Koukezian | W | 4-0 |
| Qatar Open Women | 2017/02/17 09:45 | Tianyi Jiang v Ricardo Walther | L | 4-3 |
| Qatar Open Women | 2017/02/16 15:45 | Soumyajit Ghosh v Ricardo Walther | W | 3-4 |
| Qatar Open Women | 2017/01/20 20:00 | Ricardo Walther v Ruwen Filus | L | 2-4 |