After he recovered from the injury, Alex made his return on 9 April 2011 in a match against Wigan Athletic in a 1–0 win, where he came on for Paulo Ferreira in the 75th minute. On 8 May 2011, it took a goal-costing mistake from David Luiz against Manchester United in the season-deciding match for Alex to break back into the starting line-up, getting substituted on at half time that match, and then starting and playing the full 90 minutes the following match against Newcastle United at Stamford Bridge on 15 May 2011, where he scored a headed goal in the 82nd minute in a 2–2 draw. In the last league game of the season against Everton, Alex started the match alongside John Terry but was substituted on 70 minutes for Ferreira in their 1–0 defeat at Goodison Park. At the end of the campaign, Alex made 20 appearances and scored 2 goals in all competitions. Alex was criticized for allegedly stating in an interview that he was a boyhood Liverpool supporter.