| KL Masters XD Qual | 10/31 00:00 | 4 | Tan C T / Tan W G v Loh/Maisarah | L | 1-2 | |
| Thailand Open 2019, MD, Qualification | 05/30 05:20 | - | Lim/Goh V v Tan C T / Tan W G | L | 2-1 | |
| Thailand Open 2019, MD, Qualification | 05/30 04:40 | - | Goh/Lim v Tan C T / Tan W G | L | 2-1 | |
| Malaysia Masters MD | 05/24 09:15 | 5 | Dunn/Hall v Tan C T / Tan W G | L | 2-1 | |
| Malaysia Masters MD Qual | 05/23 05:55 | 14 | Lee/Lindeman v Tan C T / Tan W G | W | 0-2 | |
| Asia Championships MD | 04/26 14:30 | 5 | Tan C T / Tan W G v Rankireddy/Shetty | L | 0-2 | |
| Open de Suisse - Doubles Hommes | 03/21 17:15 | 5 | Tan C T / Tan W G v Lee/Yang | L | 1-2 | |
| Open d'Allemagne - Doubles Hommes | 03/09 18:25 | 4 | Tan C T / Tan W G v Kang/Seo | L | 0-2 | |
| Open d'Allemagne - Doubles Hommes | 03/08 09:00 | 5 | Dunn/Hall v Tan C T / Tan W G | - | Walkover | |
| Indonesia Masters MD | 01/26 04:20 | 4 | Tan C T / Tan W G v Matsui/Takeuchi | L | 0-2 | |
| Indonesia Masters MD | 01/24 08:40 | 5 | Tan C T / Tan W G v Garaga/Panjala | W | 2-0 | |
| Hylo Open MD | 11/03 12:30 | 4 | Tan C T / Tan W G v Liang/Wang | L | 0-2 |