| Serbia Open | 2019/05/02 08:55 | Gaston Alto v Shogo Tahara | L | 2-3 |
| Serbia Open | 2019/05/01 14:20 | Gaston Alto v Soroosh Amiri Nia | W | 3-2 |
| República Checa - Extraliga | 2019/02/13 14:20 | Gaston Alto v Daniele Pinto | W | 4-3 |
| Challenger de Ochsenhausen | 2018/10/05 12:50 | Miroslav Horejsi v Gaston Alto | W | 1-3 |
| Challenger de Ochsenhausen | 2018/10/05 12:05 | Aleksandar Karakasevic v Gaston Alto | W | 1-3 |
| Challenger de Ochsenhausen | 2018/10/05 09:50 | Daniel Kriston v Gaston Alto | W | 0-3 |
| Challenger de Ochsenhausen | 2018/10/05 07:50 | Muhamad Ashraf Haiqal v Gaston Alto | W | 2-3 |
| Challenger de Ochsenhausen | 2018/10/04 11:10 | Gaston Alto v Aleksandar Karakasevic | L | 2-3 |
| Open de Croacia | 2019/05/15 09:00 | Alexander Valuch v Kenji Matsudaira | W | 1-3 |
| Open de Croacia | 2019/05/14 09:00 | Kenji Matsudaira v Nikola Marinkovic | W | 3-0 |
| República Checa - Extraliga | 2018/11/16 16:00 | Lubomir Pistej v Kenji Matsudaira | L | 4-3 |
| República Checa - Extraliga | 2018/11/15 16:00 | Kenji Matsudaira v Enzo Angles | W | 4-1 |
| Open de Catar - Dobles Mixtos | 2018/04/13 18:00 | Kenji Matsudaira v Benedikt Duda | L | 3-4 |
| Open de Catar - Dobles Mixtos | 2018/04/11 08:20 | Kenji Matsudaira v Endika Diez | W | 4-2 |
| Open de Catar - Dobles Mixtos | 2018/04/10 14:40 | Kenji Matsudaira v Filip Radovic | W | 4-0 |
| Open de Catar - Dobles Mixtos | 2017/09/20 09:40 | Anton Kallberg v Kenji Matsudaira | L | 4-2 |