| Macau Open | 2018/10/31 04:30 | Wei Feng Chong v Chih Chieh Yang | L | 2-0 |
| Giraldilla Int. XD | 2018/10/03 11:20 | Chih Chieh Yang v Misha Zilberman | L | 0-2 |
| Giraldilla Int. XD | 2018/09/21 11:05 | Chih Chieh Yang v Rasmus Messerschmidt | L | 0-2 |
| Giraldilla Int. XD | 2018/09/14 17:05 | Chih Chieh Yang v Toby Penty | L | 0-2 |
| Giraldilla Int. XD | 2018/09/13 16:45 | Toma Junior Popov v Chih Chieh Yang | W | 1-2 |
| Swiss Open WD Qual | 2018/08/07 03:20 | Chih Chieh Yang v Gatjra P F Cupu | L | 0-2 |
| Giraldilla Int. XD | 2018/07/27 03:30 | Chih Chieh Yang v Ihsan Maulana Mustofa | L | 0-2 |
| Giraldilla Int. XD | 2018/07/26 05:20 | Chih Chieh Yang v Panji Ahmad Maulana | W | 2-1 |
| Giraldilla Int. XD | 2018/11/22 09:10 | Sitthikom Thammasin v Milan Ludik | L | 2-0 |
| Giraldilla Int. XD | 2018/11/21 07:30 | Milan Ludik v Rahul Yadav Chittaboina | W | 2-1 |
| Giraldilla Int. XD | 2018/08/30 17:00 | Daniel Nikolov v Milan Ludik | L | 2-1 |
| All England Open | 2018/07/30 07:50 | Sergey Sirant v Milan Ludik | L | 2-0 |
| Giraldilla Int. XD | 2018/06/30 15:00 | Osleni Guerrero v Milan Ludik | L | 2-0 |
| Giraldilla Int. XD | 2018/05/09 08:40 | Milan Ludik v Tommy Sugiarto | L | 0-2 |
| Giraldilla Int. XD | 2018/05/01 23:20 | Cheuk Yiu Lee v Milan Ludik | L | 2-0 |
| Indonesia Masters XD | 2018/04/24 12:30 | Sergey Sirant v Milan Ludik | L | 2-0 |