| Open du Luxembourg - Qualif. | - | Baptiste Rolin vs Jia Jie Tan | - | 3-5 |
| Open du Luxembourg - Qualif. | 05/02 11:10 | - | Loris Dietrich v Jia Jie Tan | W | 0-2 | |
| Open du Luxembourg - Qualif. | 05/02 11:10 | - | Rune Van Dalm v Jia Jie Tan | - | View | |
| KL Masters | 11/01 03:00 | 5 | Yin Chak Chan v Jia Jie Tan | L | 2-0 | |
| KL Masters | 10/31 11:05 | 6 | Meiraba Luwang Maisnam v Jia Jie Tan | W | 1-2 | |
| Kaohsiung Masters | 09/27 08:10 | 5 | Jia Jie Tan v Chia Hao Lee | L | 0-2 | |
| Kaohsiung Masters | 09/26 10:55 | 6 | Jia Jie Tan v Mekala, Kiran Kumar | W | 2-0 | |
| Vietnam Open | 09/13 10:15 | 5 | Jhuo-Fu Liao v Jia Jie Tan | L | 2-0 | |
| Vietnam Open Qual | 09/12 08:10 | 4 | Varun Kapur v Jia Jie Tan | W | 0-2 | |
| Vietnam Open Qual | 09/12 04:15 | 4 | Ming Hong Lim v Tan jia Jie | W | 1-2 | |
| Yozu Indonesia Masters 2019, MS, Qualification | 09/05 08:30 | 4 | Ryoma Muramoto v Jia Jie Tan | L | 2-1 | |
| Yozu Indonesia Masters 2019, MS, Qualification | 09/05 02:20 | 5 | Jia Jie Tan v Bodhi Ratana Teja Gotama | W | 2-1 | |
| Korea Open 2019, MS, Qualification | 07/18 01:00 | - | Jia Jie Tan v Aggarwal, Harshit | L | 0-2 |