Home History
| Vietnam Open | 2019/09/12 09:20 | Koki Watanabe v Feixiang Sun | L | 0-2 |
| Vietnam Open | 2019/09/12 02:00 | Kwang Hee Heo v Koki Watanabe | W | 1-2 |
| Vietnam Open | 2019/09/11 02:30 | Koki Watanabe v Miha Ivanic | W | 2-0 |
| Chinese Taipei Open | 2019/09/07 05:00 | Kwang Hee Heo v Koki Watanabe | L | 2-1 |
| Chinese Taipei Open | 2019/09/06 09:00 | Chia Hung Lu v Koki Watanabe | W | 0-2 |
| Chinese Taipei Open | 2019/09/05 09:15 | Koki Watanabe v Kean Yew Loh | W | 2-1 |
| Chinese Taipei Open | 2019/09/04 12:30 | Chih Chieh Yang v Koki Watanabe | W | 0-2 |
| Akita Masters | 2019/08/16 02:15 | Yu Igarashi v Koki Watanabe | L | 2-1 |
Away History
| Vietnam Open | 2019/09/12 03:20 | Minoru Koga v Kunlavut Vitidsarn | L | 2-1 |
| Chinese Taipei Open | 2019/09/04 09:55 | Kunlavut Vitidsarn v Shesar Hiren Rhustavito | L | 1-2 |
| Thailand Open Qual | 2019/07/30 03:45 | Sony Dwi Kuncoro v Kunlavut Vitidsarn | L | 2-0 |
| Spanish Int. | 2019/06/15 15:30 | Kunlavut Vitidsarn v Toby Penty | W | 2-0 |
| Spanish Int. | 2019/06/15 08:45 | Kunlavut Vitidsarn v Iskandar Zulkarnain | W | 2-0 |
| Spanish Int. | 2019/06/14 12:00 | Rasmus Gemke v Kunlavut Vitidsarn | W | 0-2 |
| Finnish Open | 2019/04/07 07:30 | Chun-Yi Lin v Kunlavut Vitidsarn | W | 1-2 |
| Finnish Open | 2019/04/06 13:30 | Yu Hsien Lin v Kunlavut Vitidsarn | W | 1-2 |