Pep's Barcelona
3 La Liga: 2008/9, 2009/10, 2010/11
2 Copa del Rey: 2008/9, 2011/12
3 Supercopa de España: 2009, 2010, 2011
2 UEFA Champions League: 2008/9, 2010/11
2 UEFA Super Cup: 2009, 2011
2 FIFA World Cup: 2009, 2011
Zidane's Real Madrid
1 La Liga: 2016/17
1 Supercopa de España: 2017
3 UEFA Champions League: 2015/16, 2016/17, 2017/18
2 UEFA Super Cup: 2016, 2017
2 FIFA World Cup: 2016, 2017
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Supercopa ~ Community Shield
Copa del Rey ~ FA Cup combined with EFL Cup, sort of.
Only counting the 3 big cups ---->
Pep's Barca vs Zidane's Real
(3 Liga + 2 Cups + 2 CL) vs (1 Liga + 3 CL)
Trophy wise is clear as day.
Only difference is the consecutive 3 CL of Real's... even-though they clearly underachieved in domestic competitions.
So 2 CL in 3 years (Barca) up against 3 CL in 3 years (Real)... is that just it?
Pep: TREBLE, La Liga, big double, Copa del Rey (4 seasons).
Zidane: CL, big double, CL (3 seasons).
*big double = league + CL*
In term of teamplay-style and team strength,
+ That Barca team is strong and fully functional as a team, with a clear one dominant tactical pattern, definitely consistent in all competitions and they can tiki-taka annoy the hell out of teams almost all the time.
+ That Real team is strong and tactical (= uses a lot of tactical variations) but just so inconsistent and seriously so unreliable in league and cups, yet when it comes to Champion's League, it's a totally different game, the players turn it on, switched it up and can win games like making magic tricks -- pulling a rabbit out of the hat.