| New Zealand Open 2019, MS | 2019/04/30 20:00 | Igarashi, Yu v Kanta Tsuneyama | L | 0-2 |
| China Masters | 2017/04/19 08:10 | Kanta Tsuneyama v Igarashi, Yu | L | 2-0 |
| New Zealand Open 2019, MS | 2019/04/30 20:00 | Igarashi, Yu v Kanta Tsuneyama | L | 0-2 |
| Singapore Open 2019, MS, Qualification | 2019/04/09 05:07 | Parupalli, Kashyap v Igarashi, Yu | L | 2-1 |
| Singapore Open 2019, MS, Qualification | 2019/04/09 02:35 | Kuncoro, Sony Dwi v Igarashi, Yu | L | 2-1 |
| Orléans Masters | 2019/03/21 13:40 | Heino, Eetu v Igarashi, Yu | L | 2-0 |
| Orléans Masters | 2019/03/20 18:40 | Lin, Yu Hsien v Igarashi, Yu | W | 0-2 |
| Open de Suisse | 2019/03/13 11:40 | Igarashi, Yu v Chen, Long | L | 0-2 |
| Masters de Thaïlande | 2019/01/09 04:40 | Igarashi, Yu v Kholik, Firman Abdul | L | 1-2 |
| Giraldilla Int. XD | 2018/12/22 01:30 | Kodai Naraoka v Igarashi, Yu | L | 2-0 |
| New Zealand Open 2019, MS | 2019/04/30 20:00 | Igarashi, Yu v Kanta Tsuneyama | W | 0-2 |
| Asia Championships | 2019/04/24 08:00 | Chen, Long v Kanta Tsuneyama | L | 2-0 |
| Singapore Open | 2019/04/10 09:20 | Hans-Kristian Vittinghus v Kanta Tsuneyama | L | 2-1 |
| Open de Malaisie | 2019/04/05 09:40 | Kanta Tsuneyama v Lin, Dan | L | 1-2 |
| Open de Malaisie | 2019/04/04 08:40 | Thammasin, S. v Kanta Tsuneyama | W | 1-2 |
| Open de Malaisie | 2019/04/03 06:00 | Kanta Tsuneyama v Chong, Wei Feng | W | 2-0 |
| Tong Yun Kai Cup | 2019/03/24 06:30 | Kanta Tsuneyama v Lu, G. Z. | W | 2-0 |
| Tong Yun Kai Cup | 2019/03/23 06:00 | Kanta Tsuneyama v Shesar Hiren Rhustavito | W | 2-1 |