Italy came from behind to beat the Czech Republic 2-1 in Turin and qualify for the World Cup finals.
Gevorg Ghazaryan struck in injury time to earn Armenia a 2-1 win over the Czech Republic in their World Cup qualifier.
Mario Balotelli's dismissal was the talking point as Italy ground out a goalless draw with the Czech Republic in Prague.
Matej Vydra kept the Czech Republic in the hunt for qualification from Group B with a well-taken brace to down Armenia in Yerevan.
Three second-half goals saw Denmark beat Czech Republic and leapfrog them in World Cup qualifying Group B.