Michael Essien stage and was out of action for six months, missing the majority of the 2008–09 season, before returning on 4 March to play for Chelsea Reserves against Aston Villa Reserves. He scored the last goal in the 4–3 loss. He still managed to take part in 10 of Ghana's 11 qualification matches, amassing more than 800 minutes of game time as Ghana finished at the top of their group to seal qualification to the 2010 World Cup. However, it was announced on 27 May 2010 that Essien would miss the World Cup after he was told he would not fully
Michael Essien club until 2015. Essien returned to action on 17 July 2010 in a friendly against Crystal Palace, and scored the only goal of the match to give Chelsea the win. After missing the 2010 FIFA World Cup through injury, Essien had a bright start to the season for Chelsea. He scored the only goal in a pre-season friendly win against Crystal Palace and was an ever-present in Chelsea's unbeaten month of August. He scored a brace against West Ham United and he scored against MŠK Žilina in the UEFA Champions League. Essien also put in impressive performances against Marseille, Blackburn