Bukayo Saka scored one goal and set up another as Arsenal thrashed Portuguese side Sporting 5-1 in their Champions League clash at the Estadio Jose Alvalade on Tuesday, their biggest away win in the competition in 21 years.

Arsenal scored five goals in an away match in the Champions League for just the third time against Sporting and the first time since October 2008, a 5-2 win against Fenerbahce. The north London side were on a five-game winless run away from home in the Champions League (drawing two,

Arsenal defender Gabriel Magalhaes is a potential absentee for Saturday’s Premier League fixture against West Ham United after sustaining an injury in the Champions League victory over Sporting

West Ham United are set to be handed a big boost after it emerged that Jean-Clair Todibo's injury is not serious and he is pushing to return for the weekend clash with Arsenal, according to Sami Mokbel.

Arsenal will be hoping Gabriel Magalhaes will be fit for the Gunners’ Premier League trip to West Ham United on Saturday. After a run of just two wins in seven games – neither of those victories coming in the Premier League – Arsenal were back at in their comprehensive win over Nottingham Forest before putting five past Sporting Lisbon in the Champions League on Tuesday.