Slavia held an official pre-match training at Emirates before the first leg of the UEFA Europa League Quarter-final against Arsenal.
Fifteen Slavia players joined their national teams for the international break. Most of them played for the Czech Republic.
"It was the hardest game so far, we went here to play an unbeaten team. And we did it," says Nicolae Stanciu who scored the first goal against Rangers.
Ondřej Lingr is in the Czech U21 squad for EURO, seven more players are in the squad for FIFA World Cup Qualifiers.
Nicolae Stanciu was the star of the show scoring two as Slavia beat Mladá Boleslav. Yusuf added third from the spot late on.