| Qatar Open Women | 02/07 18:32 | - | Anton Kallberg v Kaii Yoshida | W | 0-3 | |
| Qatar Open Women | 01/24 19:04 | - | Kaii Yoshida v Timo Boll | L | 0-3 | |
| Qatar Open Women | 01/24 17:03 | - | Kaii Yoshida v Kristian Karlsson | W | 3-0 | |
| Qatar Open Women | 12/07 21:20 | - | Darko Jorgic v Kaii Yoshida | W | 1-3 | |
| Qatar Open Women | 12/07 18:00 | - | Patrick Franziska v Kaii Yoshida | L | 3-2 | |
| Qatar Open XD | 10/08 13:15 | 1 | Quadri Aruna v Kaii Yoshida | L | 4-2 | |
| Qatar Open XD | 10/08 08:45 | 1 | Kaii Yoshida v Benedikt Duda | W | 4-0 | |
| Qatar Open XD | 10/07 16:45 | 1 | Kaii Yoshida v Quentin Robinot | W | 4-2 | |
| Qatar Open XD | 10/06 15:35 | 1 | Joao Monteiro v Kaii Yoshida | W | 3-4 | |
| Qatar Open Women | 12/01 18:21 | - | Kaii Yoshida v Robert Svensson | W | 3-1 | |
| Qatar Open Women | 11/25 20:40 | - | Kaii Yoshida v Alexander Shibaev | L | 2-3 | |
| Qatar Open Women | 11/25 17:21 | - | Kaii Yoshida v Andrej Gacina | W | 3-1 |