| Asia Championships MD | 04/10 08:20 | 5 | Man/Tee v Keng C / Lin L | L | 2-0 | |
| Spain Masters MD | 03/28 12:45 | 4 | Keng C / Lin L v Boe/Faust Kjaer | L | 1-2 | |
| Spain Masters MD | 03/26 14:30 | 5 | Keng C / Lin L v Piris/Garcia | W | 2-0 | |
| Spain Masters MD Qual | 03/26 08:00 | - | Lecq/Wassink v Keng C / Lin L | - | View | |
| Swiss Open MD | 03/20 09:10 | 5 | Xie/Zeng v Keng C / Lin L | L | 2-1 | |
| Swiss Open MD Qual | 03/19 12:15 | 3 | Keng C / Lin L v Hess/Scheiel | W | 2-0 | |
| Orleans Masters MD | 03/12 19:15 | 5 | Keng C / Lin L v Lundgaard/Vestergaard | L | 0-2 | |
| Thailand Masters 2020, MD | 01/30 10:05 | 5 | Sondergaard/Toft v Keng C / Lin L | L | 2-0 | |
| Indonesia Masters MD | 01/23 14:25 | 5 | 피크리 M S / 마울라나 B v Keng C / Lin L | L | 2-1 | |
| India Open MD | 01/18 11:00 | 4 | Keng C / Lin L v 아스트루프 K / 라스무센 A S | L | 1-2 | |
| India Open MD | 01/17 17:00 | 5 | Liu W C / Chen H H v 마쓰이 K / 다케우치 Y | W | 2-0 | |
| Malaysia Open MD | 01/10 04:30 | 5 | 이 Y / 양 C T v Keng C / Lin L | L | 2-1 | |
| China Masters (GPG) 2017, Doubles | 11/25 13:25 | - | Keng C / Lin L v Liang/Wang | L | 1-2 | |
| China Masters (GPG) 2017, Doubles | 11/24 13:45 | - | Kusumawa. / Rambitan v Keng C / Lin L | W | 0-2 | |
| China Masters (GPG) 2017, Doubles | 11/23 12:35 | - | Keng C / Lin L v 알피안 F / 아르디안토 M R | W | 2-0 | |
| China Masters (GPG) 2017, Doubles | 11/22 02:00 | 5 | 이 Y / 양 C T v Keng C / Lin L | W | 0-2 | |
| Japan Masters MD | 11/15 05:55 | 5 | Kaosamaang/Thongsa-Nga v Keng C / Lin L | L | 2-0 | |
| Hylo Open MD | 11/03 15:25 | 3 | Sondergaard/Toft v Keng C / Lin L | L | 2-1 | |
| Hylo Open MD | 11/02 12:50 | 4 | Keng C / Lin L v 테오 E Y / 옹 Y S | W | 2-0 | |
| Hylo Open MD | 11/01 07:00 | 5 | Keng C / Lin L v Eckerlin/Krax | W | 2-0 | |
| French Open MD | 10/24 16:00 | 5 | Keng C / Lin L v 레인 B / 벤디 S | L | 0-2 | |
| Denmark Open MD | 10/18 12:00 | 5 | Keng C / Lin L v 레인 B / 벤디 S | L | 1-2 | |
| Arctic Open MD | 10/12 17:10 | 4 | Keng C / Lin L v Kusumawa. / Rambitan | L | 1-2 | |
| Arctic Open MD | 10/11 11:30 | 5 | Lundgaard/Vestergaard v Keng C / Lin L | W | 1-2 | |
| Hong Kong Open 2019, MD | 09/14 01:05 | 4 | 람스퍼스 M / 사이델 M E v Keng C / Lin L | L | 2-1 | |
| Hong Kong Open 2019, MD | 09/12 12:25 | 5 | Keng C / Lin L v 매기 J / 레이놀즈 P | W | 2-0 | |
| Australian Open MD | 08/01 09:15 | 5 | Kang/Seo v Keng C / Lin L | L | 2-0 | |
| Japan Open MD | 07/25 07:05 | 5 | Keng C / Lin L v Lee / Wang | L | 0-2 | |
| US Open 2019, MD | 07/15 22:50 | 2 | 고 S F / 이즈딘 N v Keng C / Lin L | L | 2-0 | |
| US Open 2019, MD | 07/14 23:00 | 3 | Keng C / Lin L v Corvee/Labar | W | 2-0 |