Emi Martinez has urged Arsenal supporters to continue to back manager, Mikel Arteta. The Argentina goalkeeper on Wednesday sealed a 20m move away from the Emirates to Aston Villa. Martinez leaves the Gunners after almost 10 years on their books. The 28-year-old was brought into the team after football resumed after the COVID-19 lockdown. He EPL: What Emi Martinez gives advice about Arteta after 20m move to Aston Villa Click here to read full news..