| Giraldilla International DX | 2018/07/26 04:40 | Koki Watanabe v Kalle Koljonen | W | 2-0 |
| Giraldilla International DX | 2018/07/25 06:40 | Koki Watanabe v Matvei Manuylov | W | 2-0 |
| Giraldilla International DX | 2018/07/24 06:40 | Fong Hau Sim v Koki Watanabe | W | 0-2 |
| Giraldilla International DX | 2018/05/09 06:00 | Wei Feng Chong v Koki Watanabe | L | 2-1 |
| Giraldilla International DX | 2018/05/03 07:20 | Koki Watanabe v Jonatan Christie | L | 0-2 |
| Giraldilla International DX | 2018/05/02 00:50 | Koki Watanabe v Vicky Angga Saputra | W | 2-0 |
| Giraldilla International DX | 2018/04/06 03:00 | Koki Watanabe v Kodai Naraoka | L | 1-2 |
| Giraldilla International DX | 2018/04/05 00:00 | Koki Watanabe v Duc Phat Le | W | 2-0 |
| Giraldilla International DX | 2018/07/26 08:00 | Vladimir Nikulov v Ryotaro Maruo | W | 0-2 |
| Giraldilla International DX | 2018/07/25 07:20 | Ryotaro Maruo v Parupalli Kashyap | W | 2-0 |
| Giraldilla International DX | 2018/04/05 02:00 | Ryotaro Maruo v Panji Ahmad Maulana | L | 0-2 |
| Masters d'Indonesia DX | 2017/07/22 05:10 | Sergey Sirant v Ryotaro Maruo | L | 3-0 |
| Masters d'Indonesia DX | 2017/07/21 04:35 | Ryotaro Maruo v Haruki Fukuda | W | 3-2 |
| Masters d'Indonesia DX | 2017/07/20 02:20 | Joo Ven Soong v Ryotaro Maruo | W | 2-3 |
| Masters d'Indonesia DX | 2017/07/19 06:20 | Ryotaro Maruo v Siril Verma | W | 3-1 |
| Masters d'Indonesia DX | 2017/03/23 05:20 | Ryotaro Maruo v Khosit Phetpradab | L | 0-2 |