João Diogo Serpa Meira (born 30 April 1987) is a Portuguese former professional footballer who played as a central defender.
In the 2010–11 season, he started in all of his 33 league appearances as Atlético Clube de Portugal returned to the Segunda Liga following a lengthy absence.
[4] He contributed 34 games and two goals,[5][6] as the Lisbon side returned to the Primeira Liga after three years, as champions with 21 points more than the closest team in the table.
On 23 January 2016, aged 28, he moved abroad for the first time in his career, signing with Chicago Fire FC of Major League Soccer as a free agent.
[10] After a solid performance during a 3–0 win over Philadelphia Union at Toyota Park on 4 September 2016, Meira earned a spot on the Team of the Week.