Leandro Trossard completed the win late on, as Arsenal scored five away in the Champions League for the first time in 16 years, a 5-2 group stage win in Istanbul against Fenerbahce. Amy Lawrence, Jordan Campbell and Mark Carey analyse the action.

UEFA's technical analysis unit examine how Arsenal earned a big win over Sporting CP in Lisbon. For Mikel Arteta, it was the best away performance of his five years as Arsenal manager. To score five goals away to a Sporting side who had gone 13 months unbeaten at home was no small feat.

Many an onlooker could not help but notice something about Arsenal's third and fourth goals in the impressive 5-1 Champions League victory at Sporting CP. Of course, a big three points away to Ruben Amorim's formidable former side is good news by itself,