| Korea Masters 2019, MS, Qualification | 11/07 01:00 | 4 | Alwi Farhan v Lin, Kuan-Ting | L | 2-0 | |
| KL Masters | 11/01 08:20 | 5 | Lin, Kuan-Ting v Choi, Ji Hoon | L | 0-2 | |
| KL Masters | 10/31 10:40 | 6 | Vasigaran, Eveshgaran v Lin, Kuan-Ting | W | 0-2 | |
| Kaohsiung Masters | 09/26 10:35 | 6 | Kuan Lin Kuo v Lin, Kuan-Ting | L | 2-0 | |
| Vietnam Open | 09/15 07:45 | 3 | Po-Wei Wang v Lin, Kuan-Ting | L | 2-0 | |
| Vietnam Open | 09/14 07:55 | 4 | Lin, Kuan-Ting v Tommy Sugiarto | W | 2-1 | |
| Vietnam Open | 09/13 10:40 | 5 | Meiraba Luwang Maisnam v Lin, Kuan-Ting | W | 0-2 | |
| Vietnam Open | 09/12 14:45 | 6 | Shun Yang Lee v Lin, Kuan-Ting | W | 1-2 | |
| Indonesia Masters | 09/05 12:25 | 6 | Lin, Kuan-Ting v Koo Takahashi | L | 0-2 | |
| Taipei Open | 06/21 01:50 | 5 | Lin, Kuan-Ting v Yeoh, Seng Zoe | L | 1-2 | |
| Nantes Int. | 06/16 09:40 | - | Uriel F C Artiga v Lin, Kuan-Ting | L | 2-1 | |
| Denmark Masters | 06/09 10:10 | - | Lin, Kuan-Ting v Jan Louda | L | 0-2 | |
| Austrian Open | 05/26 13:25 | - | Po-Wei Wang v Lin, Kuan-Ting | L | 2-1 | |
| Open de Slovénie - Qualif. | 05/17 14:00 | - | Yu Kai Huang v Lin, Kuan-Ting | - | Walkover | |
| Open de Suède | 05/12 22:11 | - | Krishna Adi Nugraha v Lin, Kuan-Ting | L | 2-1 | |
| Open de Suède | 05/12 10:30 | - | Lin, Kuan-Ting v Andi Fadel Muhammad | W | 2-0 | |
| Open de Suède | 05/12 08:20 | - | Lin, Kuan-Ting v Gustav Bjorkler | W | 2-0 | |
| Luxembourg Open | 05/06 14:40 | - | S. Sankar Muthusamy Subramanian v Lin, Kuan-Ting | L | 2-0 | |
| Luxembourg Open | 05/06 08:40 | - | Lin, Kuan-Ting v Panji Ahmad Maulana | W | 2-0 | |
| Luxembourg Open | 05/05 17:00 | - | Simon Baron-Vezilier v Lin, Kuan-Ting | W | 1-2 | |
| Luxembourg Open | 05/05 09:40 | - | Abhishek Yeligar v Lin, Kuan-Ting | W | 0-2 | |
| Taipei Open Qual | 07/19 08:00 | - | Hyeok Jin Jeon v Lin, Kuan-Ting | W | 0-2 | |
| Taipei Open Qual | 07/19 05:00 | - | Yu Jen Chi v Lin, Kuan-Ting | L | 2-0 | |
| Nantes Int. Qual | 06/23 07:40 | - | Belawa, Syabda Perkasa v Lin, Kuan-Ting | L | 2-0 | |
| Bonn Int. Qual | 06/15 14:10 | - | Christensen, Rasmus Careoe v Lin, Kuan-Ting | W | 0-2 | |
| Bonn Int. Qual | 06/15 10:10 | - | Lin, Kuan-Ting v Gustav Bjorkler | W | 2-0 | |
| Denmark Masters | 06/10 09:40 | - | Mads Christophersen v Lin, Kuan-Ting | L | 2-1 | |
| Denmark Masters Qual | 06/09 14:00 | - | Lin, Kuan-Ting v Jaeger, Jonas | W | 2-1 | |
| Denmark Masters Qual | 06/09 09:20 | - | Matthias Kicklitz v Lin, Kuan-Ting | W | 1-2 | |
| Austrian Open | 05/27 15:30 | - | Lin, Kuan-Ting v Jhuo-Fu Liao | L | 0-2 |