Home History
| Qatar Open XD | 2018/03/22 15:30 | Jonathan Groth v Tianyi Jiang | W | 4-0 |
| Qatar Open Women | 2018/03/16 18:51 | Alvaro Robles v Jonathan Groth | W | 1-3 |
| Qatar Open Women | 2018/03/10 11:00 | Zhendong Fan v Jonathan Groth | L | 4-1 |
| Qatar Open | 2018/03/09 14:10 | Jonathan Groth v Sharath Kamal Achanta | W | 4-0 |
| Qatar Open | 2018/03/08 13:30 | Ping Li v Jonathan Groth | W | 1-4 |
| Qatar Open XD | 2018/03/07 09:10 | Jonathan Groth v Pavel Sirucek | W | 4-1 |
| Qatar Open XD | 2018/03/06 13:00 | Jonathan Groth v Adrian Crisan | W | 4-2 |
| Qatar Open XD | 2018/02/27 19:23 | Kristian Karlsson v Jonathan Groth | L | 3-1 |
Away History
| Qatar Open Women | 2018/03/15 18:57 | Joao Monteiro v Jun Mizutani | W | 0-3 |
| Qatar Open | 2018/03/09 14:10 | Zhendong Fan v Jun Mizutani | L | 4-1 |
| Qatar Open | 2018/03/08 13:30 | Patrick Franziska v Jun Mizutani | W | 2-4 |
| Qatar Open Women | 2018/02/09 12:54 | Jun Mizutani v Allan Bentsen | W | 3-0 |
| Qatar Open Women | 2018/01/24 18:40 | Michael Maze v Jun Mizutani | W | 1-3 |
| Qatar Open Women | 2017/12/01 12:45 | Jun Mizutani v Niagol Stoyanov | W | 3-0 |
| Qatar Open Women | 2017/11/24 17:24 | Pavel Sirucek v Jun Mizutani | W | 2-3 |
| German Open WD | 2017/11/11 13:40 | Jun Mizutani v Sangsu Lee | L | 3-4 |