Manchester United defeated Ajax in the Europa League final on Wednesday, clinching a spot in next season's Champions League.
Manchester United need a result at home against Barcelona
In a tale of two sides, Manchester United has been on a skid of late, losing three of its last four matches. Meanwhile Barcelona has won five of its last six contests. SI's Luis Miguel Echegaray breaks down why United will need a strong performance at home in the Champions League quarterfinals if it wants to advance to the next round.