| Indonesia Masters - Gemischtes Doppel | 2019/01/16 01:00 | Piek/Tabeling v Chopra/Reddy | W | 2-0 |
| Swiss Open - Frauendoppel - Qualifikation | 2019/01/15 04:30 | Piek/Tabeling v Cheah/Hoo | W | 2-0 |
| Thailand Masters - Gemischtes Doppel | 2019/01/11 09:00 | Piek/Tabeling v Puavaranukroh/Taerattanachai | L | 0-2 |
| Thailand Masters - Gemischtes Doppel | 2019/01/10 08:45 | Piek/Tabeling v Ronald/Saufika | W | 2-0 |
| Thailand Masters - Gemischtes Doppel | 2019/01/09 02:00 | Mak/Chau v Piek/Tabeling | W | 1-2 |
| Indonesia Masters - Gemischtes Doppel | 2019/01/15 09:10 | Ahmad/Susanto v Ellis/Smith | W | 2-0 |