Arsenal teenager Gabriel Martinelli scored twice to spark a 4-0 rout of Standard Liege in the Europa League group stage on Thursday.
Martinelli, 18, headed in superbly to give last year’s runners-up Arsenal the lead on 14 minutes at the Emirates Stadium before adding a quick-fire second barely two minutes later.
Joe Willock fired in a third for a youthful Arsenal on 22 minutes and Martinelli set up Dani Ceballos on the hour to wrap up another comfortable win in Europe as Unai Emery’s side moved on to six points at the top of Group F.
Arsenal are three points clear of both Standard and Eintracht Frankfurt, who beat Vitoria Guimaraes 1-0 in Portugal.
Ole Gunnar Solskjaer’s Manchester United again struggled in attack and failed to muster a single shot on target as they stuttered to a goalless draw against AZ Alkmaar.
United are winless in 10 games away from home – a run that has seen them score just five times.
Steven Gerrard’s Rangers conceded an injury-time goal in a 2-1 loss at Swiss side Young Boys, while Feyenoord claimed a 2-0 home victory over Porto in a clash of former European champions in the other match in Group G.
Celtic gained a degree of revenge on CFR Cluj, the Romanians who ousted them in the third qualifying round of the Champions League, as Odsonne Edouard and Mohamed Elyounoussi scored in a 2-0 win in Glasgow.
Wolves, in their first European campaign since 1980, rebounded from an opening loss to Braga as Willy Boly’s stoppage-time goal earned them a 1-0 win at Besiktas.
Espanyol forward Wu Lei became the first Chinese man to score in a major European competition as his side beat CSKA Moscow 2-0.
Austrian debutants Wolfsberg drew 1-1 at home to Roma in Group J, while Javier Hernandez grabbed the only goal as five-time champions Sevilla overcame Apoel of Cyprus.