| Open di Russia | 2019/07/19 04:00 | Kodai Naraoka v Nhat Nguyen | W | 2-0 |
| Open di Russia | 2019/07/18 03:45 | Subhankar Dey v Kodai Naraoka | W | 0-2 |
| Internazionali del Vietnam | 2019/04/13 06:30 | Kodai Naraoka v Firman Abdul Kholik | L | 0-2 |
| Internazionali di Osaka | 2019/04/04 00:40 | Kodai Naraoka v Shifeng Li | L | 1-2 |
| Jamaica Int. | 2019/03/10 22:30 | Kevin Cordon v Kodai Naraoka | W | 0-2 |
| Jamaica Int. | 2019/03/09 22:00 | Gergely Krausz v Kodai Naraoka | W | 0-2 |
| Jamaica Int. | 2019/03/07 23:30 | Lino Munoz v Kodai Naraoka | W | 0-2 |
| Jamaica Int. | 2019/03/07 17:00 | Joel Angus v Kodai Naraoka | W | 0-2 |
| Open di Russia | 2019/07/19 03:00 | Kean Yew Loh v Chico Aura Dwi Wardoyo | W | 2-0 |
| Open di Russia | 2019/07/18 00:45 | Kean Yew Loh v Dai Watanabe | W | 2-0 |
| Open di Russia | 2019/07/17 00:40 | Kean Yew Loh v Ryotaro Maruo | W | 2-0 |
| Australian Open | 2019/06/06 06:55 | Kean Yew Loh v Tommy Sugiarto | L | 1-2 |
| Australian Open | 2019/06/05 04:30 | Wei Feng Chong v Kean Yew Loh | W | 0-2 |
| Sudirman Cup | 2019/05/23 04:00 | Tien Minh Nguyen v Kean Yew Loh | W | 1-2 |
| Sudirman Cup | 2019/05/20 11:00 | Alexander Roovers v Kean Yew Loh | W | 0-2 |
| Sudirman Cup | 2019/05/19 04:00 | Brian Yang v Kean Yew Loh | W | 0-2 |