| Bulgarian Int. | 2019/10/05 08:00 | Andy Tsai v Dimitar Yanakiev | L | 0-2 |
| Bulgarian Int. | 2019/10/04 15:17 | Enis Sesalan v Andy Tsai | W | 1-2 |
| Bulgarian Int. | 2019/10/04 13:00 | Enis Sesalan v Andy Tsai | W | 1-2 |
| Polish Int. Qual | 2019/09/19 16:55 | Harry Huang v Andy Tsai | L | 2-0 |
| Polish Int. Qual | 2019/09/19 13:25 | Philip Pahatouridis v Andy Tsai | W | 1-2 |
| Belarus Int. Qual | 2019/08/29 09:45 | Nicolas A. Mueller v Andy Tsai | L | 2-1 |
| Denmark Int. Qual | 2019/05/09 13:40 | Peter Correl v Andy Tsai | W | 0-2 |
| Dutch Int. | 2019/04/12 10:10 | Lino Munoz v Andy Tsai | L | 2-0 |
| Dutch Int. Qual | 2019/04/11 17:30 | Jakob Godt v Fikri Ihsandi Hadmadi | L | 0-2 |
| Dutch Int. Qual | 2019/04/11 14:20 | Sid Palakkal v Jakob Godt | W | 0-2 |
| Swiss Open WD Qual | 2018/11/28 13:50 | Adam Lam v Jakob Godt | L | 2-0 |