| Giraldilla Int. XD | 2018/07/26 05:20 | Chih Chieh Yang v Panji Ahmad Maulana | W | 2-1 |
| Giraldilla Int. XD | 2018/07/25 06:50 | Chih Chieh Yang v Ching Wei Chen | W | 2-0 |
| Giraldilla Int. XD | 2018/07/24 02:15 | Chih Chieh Yang v Takuma Obayashi | W | 2-0 |
| Swiss Open WD Qual | 2018/07/10 02:35 | Shesar Hiren Rhustavito v Chih Chieh Yang | L | 2-1 |
| Indonesia Masters XD | 2018/05/23 04:00 | Chih Chieh Yang v Kanta Tsuneyama | L | 0-2 |
| Indonesia Masters XD | 2018/05/20 14:00 | Chih Chieh Yang v Marc Zwiebler | W | 2-0 |
| Giraldilla Int. XD | 2018/04/12 07:27 | Wei Feng Chong v Chih Chieh Yang | L | 2-0 |
| China Masters | 2018/04/12 06:00 | Wei Feng Chong v Chih Chieh Yang | L | 2-0 |
| Giraldilla Int. XD | 2018/07/26 06:50 | Takuma Ueda v Ihsan Maulana Mustofa | W | 0-2 |
| Giraldilla Int. XD | 2018/07/25 06:55 | Nabin Shrestha v Ihsan Maulana Mustofa | W | 1-2 |
| Indonesia Masters XD | 2018/07/20 09:00 | Tien Minh Nguyen v Ihsan Maulana Mustofa | L | 2-0 |
| Indonesia Masters XD | 2018/07/19 10:20 | Ihsan Maulana Mustofa v Daren Liew | W | 2-0 |
| Indonesia Masters XD | 2018/07/18 06:40 | Firman Abdul Kholik v Ihsan Maulana Mustofa | W | 1-2 |
| Thailand Open | 2018/07/11 06:00 | Ihsan Maulana Mustofa v Sony Dwi Kuncoro | L | 0-2 |
| Indonesia Masters XD | 2018/05/22 13:00 | Ihsan Maulana Mustofa v Kantaphon Wangcharoen | W | 2-1 |
| Indonesia Masters XD | 2018/05/20 03:00 | Ihsan Maulana Mustofa v Antonio Li | W | 2-0 |