| WTT Contender Tunis MD | 2023/06/22 19:20 | An/Lim v Sun/Xu | L | 3-1 |
| WTT Contender Tunis MD Quals | 2023/06/21 14:35 | Sun/Xu v Kherouf/Chaichi | W | 3-0 |
| WTT Contender Tunis MD Quals | 2023/06/20 15:30 | Sun/Xu v Liang/Zhou | W | 3-0 |
| German Open XD | 2019/10/12 11:20 | Wang/Wang v Sun/Xu | W | 1-3 |
| German Open XD | 2019/10/11 16:00 | Sun/Xu v Cheng/Lin | W | 3-0 |
| German Open XD | 2019/10/11 08:40 | Mizutani/Ito v Sun/Xu | W | 1-3 |
| German Open XD | 2019/10/10 08:00 | Sun/Xu v Fegerl/Polcanova | W | 3-0 |
| German Open XD | 2019/10/09 15:20 | Sun/Xu v Tanviriyavechakul/Sawettabut | W | 3-0 |
| WTT Contender Lagos MD | 2023/06/17 11:55 | Xiang/Yuan v Lin/Xu | L | 3-1 |
| WTT Contender Lagos MD | 2023/06/16 10:45 | Oh/Park v Lin/Xu | W | 0-3 |
| WTT Contender Lagos MD | 2023/06/15 18:05 | Shah/Thakkar v Lin/Xu | W | 1-3 |
| WTT Feeder Budapest MD | 2022/07/22 14:30 | Lin/Xu v Feng/Chen | L | 1-3 |
| WTT Feeder Budapest MD | 2022/07/21 09:20 | Lin/Xu v Karakasevic/Pistej | W | 3-0 |
| WTT Feeder Budapest MD | 2022/07/20 14:50 | Ecseki/Szudi v Lin/Xu | W | 1-3 |
| WTT Feeder Budapest MD | 2022/07/19 10:30 | Togami/Yoshimura v Lin/Xu | W | 1-3 |