Barcelona: Busquets: The 2011 Champions League final was the best game of the Guardiola era

Ernesto Valverde has been tasked with improving on Barcelona's relatively poor recent record in the Champions League, and with Manchester United

Is Pep Guardiola the greatest football manager of all time?

Sergio Busquets: 'The recognition from opponents is the highest

Barcelona news: Lionel Messi's best teams include treble-winning

On this, 9 years ago, Guardiola's Barcelona defeated Ferguson's

Messi magic doesn't surprise us any more – Busquets - AS USA

Busquets recalls Rooney asking for Man Utd mercy in 2011 - Football365

Ferguson and that unforgettable thrashing

Barcelona are hurtling towards the end of their greatest era. This

Looking back at Barcelona's 2011/2012 Season. Part 1: Backstory

My players were artists': Remembering Pep Guardiola's 'peak

Xavi revealed Wayne Rooney's comment to him during Man Utd vs

Sergio Busquets - Wikipedia

Commentary: Spanish domination of European football is nearing its

Top 10 Best Champions League Finals of all time - Ranked

Reinventing the wheel: How Guardiola revolutionized football