| Sudirman Cup | 2019/05/24 10:30 | Nhat Nguyen v Dinuka Karunaratna | L | 2-0 |
| Sudirman Cup | 2019/05/22 10:00 | Christian Kirchmayr v Dinuka Karunaratna | W | 0-2 |
| Sudirman Cup | 2019/05/21 11:00 | Dinuka Karunaratna v Mark Sames | W | 2-0 |
| Sudirman Cup | 2019/05/20 04:00 | Dinuka Karunaratna v Milan Dratva | W | 2-0 |
| Tong Yun Kai Cup | 2019/03/20 11:30 | Kantaphon Wangcharoen v Dinuka Karunaratna | L | 2-0 |
| Tong Yun Kai Cup | 2019/03/19 11:30 | Ihsan Maulana Mustofa v Dinuka Karunaratna | L | 2-0 |
| Dutch Open | 2018/10/10 12:35 | Dinuka Karunaratna v Parupalli Kashyap | L | 1-2 |
| Dutch Open | 2018/10/09 16:40 | Dinuka Karunaratna v Karan Rajan Rajarajan | W | 2-1 |
| World Championships | 2019/08/19 07:00 | Milan Ludik v Kwang Hee Heo | L | 0-2 |
| European Games | 2019/06/25 17:15 | Milan Ludik v Felix Burestedt | L | 1-2 |
| Azerbaijan Int. | 2019/06/07 15:40 | Maxime Moreels v Milan Ludik | L | 2-1 |
| Denmark Int. | 2019/05/10 10:00 | Nhat Nguyen v Milan Ludik | L | 2-0 |
| Orleans Masters | 2019/03/19 20:10 | Harsheel Dani v Milan Ludik | L | 2-0 |
| Swiss Open WD Qual | 2019/03/12 11:50 | Milan Ludik v Fabio Caponio | L | 0-2 |
| Swiss Open WD Qual | 2019/02/26 10:20 | Milan Ludik v June Wei Cheam | L | 0-2 |
| Swiss Open WD Qual | 2019/02/19 11:35 | Iikka Heino v Milan Ludik | L | 2-1 |