| Bulgaria Open | 08/14 10:20 | - |
Yusuke Sadamatsu v
Bence Majoros
|
W | 4-3 | |
| Summer Universiade | 07/06 11:57 | - | Yusuke Sadamatsu v Maurizio Massarelli | W | 3-1 | |
| Summer Universiade | 07/06 08:25 | - | Florin Spelbus v Yusuke Sadamatsu | W | 1-3 | |
| Japan Open | 06/12 05:00 | - |
Benedikt Duda
v
Yusuke Sadamatsu |
L | 4-1 | |
| Japan Open | 06/12 00:00 | - | Yusuke Sadamatsu v Jeremy Hazin | W | 4-1 |