| Giraldilla Int. XD | 2018/11/21 10:30 | Aggarwal/Wadkar v Barkah/Sugiarto | W | 0-2 |
| Macau Open WD | 2018/11/03 08:00 | Aratama/Watanabe v Barkah/Sugiarto | L | 2-1 |
| Macau Open WD | 2018/11/02 05:55 | Barkah/Sugiarto v Kandow/Putri | W | 2-0 |
| Macau Open WD | 2018/11/01 09:50 | Chang/Cheng v Barkah/Sugiarto | W | 0-2 |
| Macau Open WD | 2018/10/31 08:20 | Barkah/Sugiarto v Chen/Peng | W | 2-0 |
| Swiss Open WD Qual | 2018/10/24 10:20 | Barkah/Sugiarto v Hoo/Yap | W | 2-1 |
| Giraldilla Int. XD | 2018/10/03 02:40 | Sakuramoto/Takahata v Barkah/Sugiarto | L | 2-1 |
| Giraldilla Int. XD | 2018/09/21 09:10 | Barkah/Sugiarto v Matsuyama/Shida | L | 1-2 |
| Giraldilla Int. XD | 2018/11/21 10:30 | Dandu/Santosh v Istarani/Putri | W | 1-2 |