| China Masters | 2019/03/14 06:30 | Ihsan Maulana Mustofa v Iskandar Zulkarnain | W | 1-2 |
| China Masters | 2019/03/13 10:40 | Hsuan Yi Hsueh v Iskandar Zulkarnain | W | 1-2 |
| China Masters | 2019/03/12 11:20 | Iskandar Zulkarnain v Liang Liu | W | 2-0 |
| Swiss Open - Frauendoppel - Qualifikation | 2019/02/26 13:00 | Rasmus Messerschmidt v Iskandar Zulkarnain | L | 2-0 |
| Swiss Open - Frauendoppel - Qualifikation | 2019/02/26 09:40 | Iskandar Zulkarnain v Jason Anthony Ho-Shue | W | 2-1 |
| Spain Masters | 2019/02/20 16:40 | Iskandar Zulkarnain v Vladimir Malkov | L | 0-2 |
| Swiss Open - Frauendoppel - Qualifikation | 2019/01/22 07:00 | Shesar Hiren Rhustavito v Iskandar Zulkarnain | L | 2-0 |
| Swiss Open - Frauendoppel - Qualifikation | 2019/01/22 03:00 | Iskandar Zulkarnain v Syabda Perkasa Belawa | W | 2-0 |
| China Masters | 2019/03/14 07:40 | Jiahao Yu v Chih Chieh Yang | W | 1-2 |
| China Masters | 2019/03/13 11:20 | Shumin Liu v Chih Chieh Yang | W | 1-2 |
| China Masters | 2019/03/12 12:00 | Sheng Po Yu v Chih Chieh Yang | W | 1-2 |
| Giraldilla International - Gemischtes Doppel | 2018/11/29 09:45 | Zii Jia Lee v Chih Chieh Yang | L | 2-0 |
| Giraldilla International - Gemischtes Doppel | 2018/11/28 08:30 | Chih Chieh Yang v Milan Ludik | W | 2-1 |
| Macau Open | 2018/10/31 04:30 | Wei Feng Chong v Chih Chieh Yang | L | 2-0 |
| Giraldilla International - Gemischtes Doppel | 2018/10/03 11:20 | Chih Chieh Yang v Misha Zilberman | L | 0-2 |
| Giraldilla International - Gemischtes Doppel | 2018/09/21 11:05 | Chih Chieh Yang v Rasmus Messerschmidt | L | 0-2 |