Agüero announced his retirement from football due to heart problems.

Agüero agreed to sign for Barcelona on a two-year contract starting 1 July.

Agüero scored twice in his final league appearance for Manchester City, securing the Premier League title.

Agüero scored his 11th Premier League hat-trick, as City defeated Chelsea 6–0 at home.

Agüero scored five goals against Newcastle in a 6–1 comeback win.

Agüero signed a new five-year contract to keep him at Manchester City until 2019.

Agüero scored the winning goal in the 94th minute to clinch the Premier League title for Manchester City.

Agüero signed a five-year contract with Manchester City.

Agüero officially transferred to Atlético Madrid for €20 million.

Agüero scored his first goal for Independiente in a 2–2 draw against Estudiantes.

Agüero played a full 90-minute match for Independiente against Atlético de Rafaela during the Torneo Clausura.

Agüero became the youngest player to play in the Argentine Primera División at 15 years and 35 days.

Sergio Agüero was born.