Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Suzhou Dongwu | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jiangxi Dingnan United | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Beijing BG | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Jiangxi Lushan | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Shanghai Jiading Huilong | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Liaoning Tieren FC | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Zhenjiang Huasa | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Nanjing City | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Foshan Nashi FC | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Dalian Yingbo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Beijing Guoan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Shenzhen | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Guangzhou Evergrande | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Shanghai Shenhua | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Shenzhen Peng City | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Shaanxi Chang'an | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Beijing BIT | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Xinjiang Tianshan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Zibo Sunday | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Guangxi Pingguo Haliao | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Sun Xu plays as a defender for Qingdao Hainiu. Throughout his career, Sun Xu has scored 2 goals and provided 1 assists in 45 appearances across 2 clubs. Sun Xu brings experience and reliability to the backline with 45 professional appearances under his belt. Among the clubs he has represented — Qingdao Hainiu, Qingdao Red Lions — Sun Xu was most prolific at Qingdao Red Lions, where he scored 1 goals in 16 appearances. Sun Xu stands 188 cm tall, weighs 81 kg.
