Striker broke his hamstring in the 2 - 1 victory over Stoke on April 4 . Costa has recovered ahead of schedule and will train with squad next week . He could return for their top - of - the - flight clash with hull next weekend . Jose ##r 's side face Manchester ##pool on Saturday .
Striker suffered his hamstring in the 2-1 win over Stoke on April 4 . Costa has recovered ahead of schedule and will train with squad next week . He could return for their top-of-the-table clash with Arsenal next weekend . Jose Mourinho 's side face Manchester United on Saturday .