? "Slavia Praha's 4-3-3 involved their wide attackers retreating to follow Barca’s advancing full-backs and, within their mid-block, their back four adopted narrow positions, to deprive Messi, Antoine Griezmann and those around them of space."#BARSLP | https://t.co/WhVNHi6sPG pic.twitter.com/Pi6xBA9h4I
— The Coaches’ Voice (@CoachesVoice) November 6, 2019