Derby takes his La Liga tally to 50 goals this season with four against Espanyol . Pep Guardiola 's match marks coach Pep Guardiola 's final home game before stepping down . Argentina is five goals clear of Cristiano Ronaldo ahead of closing round next weekend . Messi star has now scored five times for his club in all competitions this season .
Lionel Messi takes his La Liga tally to 50 goals this season with four against Espanyol . Derby match marks coach Pep Guardiola 's final home game before stepping down . Messi is five goals clear of Cristiano Ronaldo ahead of closing round next weekend . Argentina star has now scored 72 times for his club in all competitions this season .