Watch the dramatic moment Robert Lewandowski fell to the floor after a flare exploded near him in Poland's clash in Romania.
From Argentina to Australia, read our World Cup qualifying update ahead of this week's internationals...
Robert Lewandowski's injury-time winner saw Poland beat Armenia in World Cup qualifying, while Norway survived a scare against San Marino.
Napoli striker Arkadiusz Milik could be out for several months after suffering a knee injury in Poland's win against Denmark.
Thomas Muller scored twice as Germany continued their cruise towards another World Cup finals with a 3-0 win over Czech Republic.
Robert Lewandowski fired a hat-trick as Poland beat Denmark 3-2 in Saturday's World Cup Qualifier.