| Giraldilla International DX | 2017/09/05 09:45 | Yu Igarashi v Siril Verma | W | 2-0 |
| Masters d'Indonesia DX | 2017/05/24 09:51 | Yu Igarashi v Chong Wei Lee | L | 0-2 |
| China Masters | 2017/04/19 08:10 | Kanta Tsuneyama v Yu Igarashi | L | 2-0 |
| China Masters | 2017/04/18 03:35 | Yu Igarashi v Haichao Liu | W | 2-1 |
| Giraldilla International DX | 2017/04/09 08:00 | Yu Igarashi v Rasmus Gemke | L | 0-2 |
| Giraldilla International DX | 2017/04/08 14:00 | Eetu Heino v Yu Igarashi | W | 1-2 |
| Giraldilla International DX | 2017/04/08 08:00 | Raul Must v Yu Igarashi | W | 0-2 |
| All England Open | 2017/02/28 17:00 | Rajiv Ouseph v Yu Igarashi | L | 2-1 |
| Giraldilla International DX | 2017/09/05 11:55 | Riyanto Subagja v Yu Jen Chi | W | 0-2 |
| Masters d'Indonesia DX | 2017/06/28 13:00 | Yu Jen Chi v Suppanyu Avihingsanon | L | 0-2 |
| Masters d'Indonesia DX | 2017/06/27 12:10 | Yu Jen Chi v Kean Yew Loh | W | 2-1 |
| Giraldilla International DX | 2017/04/06 11:10 | Luis Ramon Garrido v Yu Jen Chi | L | 2-1 |
| Giraldilla International DX | 2017/03/30 11:45 | Mohamed A Belarbi v Yu Jen Chi | W | 0-2 |
| Masters d'Indonesia DX | 2017/03/24 16:45 | Yu Jen Chi v Subhankar Dey | L | 1-2 |
| Giraldilla International DX | 2016/12/07 17:53 | Yu Jen Chi v Mathias Bonny | W | 2-0 |
| Giraldilla International DX | 2016/12/07 13:42 | Yu Jen Chi v Nhat Nguyen | W | 2-0 |