Arsenal is all but guaranteed to reach the quarterfinals of the Champions League after recording the biggest-ever win away in the knockout stage of Europe's elite tournament, beating PSV Eindhoven 7-1 on Tuesday.

The Gunners were ruthless in the first leg of their last 16 tie and romped to an emphatic win despite injuries to key forwards including Bukayo Saka, Kai Havertz, Gabriel Martinelli and Gabriel Jesus.