Barcelona vs Osasuna: Five things we learned as Real Madrid are crowned La Liga champions, and José Arnaiz returns to the Camp Nou to knock Barça off their perch Barcelona Featured LaLiga Opinion Player Analysis Round-up by Sam May — Editor, BCN - Friday, July 17, 2020 - 14:06 CESTSaturday, July 18, 2020 - 17:20 CEST0 Real Madrid were crowned La Liga champions after FC Barcelona suffered a shock 2-1 defeat to Osasuna at the Camp Nou on Thursday night. Here are five things we learned from the match.