Sunderland v Arsenal: Five things learned from Gunners' stunning win over Black Cats Five things learned about Arsenal's win over Sunderland

EXPRESS SPORT brings you five things learned from Arsenal's impressive win over Sunderland.

Five things learned about Arsenal's win over Sunderland

Sat, October 29, 2016

Express Sport brings you five things learned about Arsenal's impressive win over Sunderland

Arsenal beat Sunderland
AFP•GETTY
1 of 6

Express Sport brings you five things learned about Arsenal's impressive win over Sunderland

Alexis Sanchez fired Arsenal into the lead after 19 minutes before Jermain Defoe’s spot-kick put the hosts back on level terms. 

However, substitute Olivier Giroud restored the visitors lead just minutes later. 

The Frenchman added his second before Sanchez completed the rout scoring Arsenal's fourth of the afternoon 12 minutes from time. 

Click through the gallery above to see five things learned from Arsenal’s impressive win over Sunderland.