Guardiola's first season in charge was arguably Barcelona's finest in their entire history.They became the first-ever Spanish side to win the famed treble consisting of La Liga, the Copa del Rey and the UEFA Champions League. Guardiola was instantly catapulted into the spotlight after the club suffered a poor final season under Frank Rijkaard the previous year.
He won 27 games out of 38 in his first season.
"Since taking over as the boss at the Bernabeu on January 4, 2016, Zidane has led the club to three trophies — the UEFA Champions League, the UEFA Super Cup and the Club World Cup. Racking up three trophies in a year is impressive,
but even more impressive is that he’s lost just two matches … total.
That’s right, Zidane has more trophies than losses.
Real Madrid had just fired Rafa Benitez, a manager who hadn’t just lost some matches and had the team playing disjointed, vulnerable soccer — he had upset most everyone at the club. Ronaldo was sending out signals that he’d leave the club and the same was true of Bale. It took all of four months for Benitez to light the team on fire, essentially. And it came in the season after Real Madrid went trophy-less, costing Carlo Ancelotti his job. There were questions about the squad, its balance, its future and most everything else.
That is the team Zidane took over"
He Won 17 out of 20 league games in his first season.
He won 29 out of 38 league games in his first full season.