Sérgio Antônio Soler de Oliveira Júnior

Beijing Guoan On 2 February 2025, fellow Chinese Super League side Beijing Guoan announced that Serginho has completed the transfer to the club. Serginho chose to wear the number 7 shirt. He debuted on 29 March 2025 in a 1–1 draw against Chengdu Rongcheng for the club in matchday 3 of Chinese Super League.

His first goal for the club, a header from a corner, came on 15 April 2025 in a 4–4 league draw against Wuhan Three Towns.

International career Although Serginho was born in Brazil, he did not represent the nation internationally at any level.

On 13 March 2025, Serginho became a naturalised citizen of China. He was subsequently called up by China national team in preparation for two of their 2026 FIFA World Cup qualifier matches against Saudi Arabia and Australia. He debuted for China on 25 March 2025 in a 0–2 lost to Australia in the 2026 FIFA World Cup qualifier. He came on as a substitute at half-time.

Serginho was called up to the China's squad for the 2025 EAFF E-1 Football Championship where he featured in all of the matches.

Career statistics

Club

International

As of match played 4 June 2026.

International goals No. Date Venue Opponent Score Result Competition 1. 5 June 2026 Jalan Besar Stadium, Kallang, Singapore 1–0 2–1 Friendly

Honours Santos Campeonato Paulista: 2015, 2016 Copa São Paulo de Futebol Júnior: 2014

Kashima Antlers AFC Champions League: 2018

Changchun Yatai China League One: 2020

Beijing Guoan Chinese FA Cup: 2025 Chinese FA Super Cup: 2026