| Challenger Ochsenhausen | 2018/10/22 11:50 | Tomasz Tomaszuk v Koyo Kanamitsu | W | 0-3 |
| Challenger Ochsenhausen | 2019/03/04 11:30 | Koyo Kanamitsu v Guillermo Martinez | W | 3-1 |
| Challenger Ochsenhausen | 2019/03/04 09:30 | Koyo Kanamitsu v Francisco Sanchi | W | 3-0 |
| Czech Republic Extraleague | 2019/02/13 18:30 | Koyo Kanamitsu v Laurens Devos | W | 4-1 |
| Czech Republic Extraleague | 2018/11/15 16:00 | Lubomir Pistej v Koyo Kanamitsu | L | 4-3 |
| Czech Republic Extraleague | 2018/11/14 10:10 | Abdullah Yigenler v Koyo Kanamitsu | W | 2-4 |
| Czech Republic Extraleague | 2018/11/14 06:00 | Koyo Kanamitsu v Nils Hohmeier | W | 4-2 |
| Qatar Open Women | 2018/11/09 14:10 | Liam Pitchford v Koyo Kanamitsu | L | 4-1 |
| Qatar Open XD | 2018/10/30 17:47 | Seungmin Cho v Koyo Kanamitsu | L | 3-1 |
| Challenger Ochsenhausen | 2019/03/04 10:50 | Nikola Marinkovic v Tomasz Tomaszuk | W | 0-3 |
| Challenger Ochsenhausen | 2019/03/04 08:10 | Miroslav Horejsi v Tomasz Tomaszuk | L | 3-0 |
| Challenger Ochsenhausen | 2019/01/11 09:30 | Tomasz Tomaszuk v Adam Szudi | L | 1-3 |
| Challenger Ochsenhausen | 2019/01/11 07:30 | Francisco Sanchi v Tomasz Tomaszuk | L | 3-2 |
| Challenger Ochsenhausen | 2019/01/10 11:30 | Dauud Cheaib v Tomasz Tomaszuk | L | 3-0 |
| Challenger Ochsenhausen | 2019/01/10 09:30 | Sebestyen Kovacs v Tomasz Tomaszuk | L | 3-1 |
| Challenger Ochsenhausen | 2019/01/09 14:10 | Tomasz Tomaszuk v Sven Happek | L | 0-3 |
| Challenger Ochsenhausen | 2019/01/09 11:30 | Tomasz Tomaszuk v Carlos Ishida | L | 1-3 |