Both coaches claimed all three major trophies at the first time of asking, but if the teams were to face off, which would come out on top?
Over the last decade, Barcelona have produced some vintage sides that will go down in the all-time history of the game.
Pep Guardiola was arguably the man who started their incredible cycle, with arguably his greatest campaign arriving in the 2008-09 season – his first as a head coach of a senior side. Barca swept all before them, losing just seven of their 62 competitive matches and scooping every major trophy.
These achievements were emulated six years later by Luis Enrique. Also in his first season in charge at Camp Nou, he guided the club to success in every major competition, remarkably winning 50 of 60 competitive games on the way.