Barça are LaLiga champions after winning the Clásico, on a night full of contrasts between them and Real Madrid.
Arsenal took a massive step toward the Premier League title Sunday, but should West Ham's late equalizer been disallowed
Leandro Trossard scored the winning goal against West Ham United to help Arsenal edge closer to the title.
Barcelona coach Hansi Flick said it had been a "tough day" after guiding his team to the LaLiga title against Real Madri
