Round: 4
| Qatar Open XD | 2019/03/22 17:20 | Lin Y-J / Cheng I-C v Khanin A / Trigolos D | L | 3-1 |
| Swedish Open (WTP) 2019, XD, Qualification | 2019/10/02 07:30 | Harimoto/Hayata v Khanin A / Trigolos D | L | 3-0 |
| Qatar Open XD | 2019/03/22 17:20 | Lin Y-J / Cheng I-C v Khanin A / Trigolos D | L | 3-1 |
| Qatar Open XD | 2019/03/22 05:00 | Skachkov K / Shcherbatykh V v Khanin A / Trigolos D | W | 1-3 |
| Qatar Open 2019, MS | 2017/05/30 16:30 | Khanin A / Trigolos D v Yoshimura M / Ishikawa K | L | 0-4 |
| German Open 2020, XD | 2019/10/11 16:00 | Sun/Xu v Lin Y-J / Cheng I-C | L | 3-0 |
| German Open 2020, XD | 2019/10/11 08:00 | Lee S / Jeon J v Lin Y-J / Cheng I-C | W | 0-3 |
| German Open 2020, XD | 2019/10/10 08:40 | Nuytinck C / Lung L v Lin Y-J / Cheng I-C | W | 1-3 |
| Australian Open 2019, XD | 2019/07/12 08:00 | Mizutani J / Ito M v Lin Y-J / Cheng I-C | L | 3-0 |
| Australian Open 2019, XD | 2019/07/12 00:00 | Flore T / Gasnier L v Lin Y-J / Cheng I-C | W | 0-3 |
| Australian Open 2019, XD | 2019/07/11 00:00 | Gnanasekaran S / Kamath A G v Lin Y-J / Cheng I-C | W | 0-3 |
| Korea Open 2019, XD | 2019/07/04 01:40 | Mizutani J / Ito M v Lin Y-J / Cheng I-C | L | 3-1 |
| Japan Open 2019, XD | 2019/06/15 01:00 | Lin Y-J / Cheng I-C v Xu X / Zhu Y | L | 0-3 |