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The Premier League’s leading goal scorer Diego Costa will be fit to face Middlesbrough on Sunday after he resumed training on Wednesday, according to a report by The Sun.

Costa was forced to withdraw from the Spanish training camp due to a groin injury he reportedly suffered while away with Spain.

The news of Costa’s availability will come as a huge boost to Antonio Conte who will now be able to plan his tactics for the weekend with Costa in mind.

Costa leads the Premier League goal scoring charts with nine goals and has been key in Chelsea’s brilliant start to the season.