Arsenal's Mkhitaryan ruled out of Southampton clash

Soccer Football - Europa League Quarter Final First Leg - Arsenal vs CSKA Moscow - Emirates Stadium, London, Britain - April 5, 2018 Arsenal's Henrikh Mkhitaryan lies on the pitch after sustaining an injury REUTERS/Eddie Keogh

(Reuters) - Arsenal manager Arsene Wenger said midfielder Henrikh Mkhitaryan will miss Sunday's Premier League match against Southampton with a knee injury.

The 29-year-old Armenia international limped off after 61 minutes during Arsenal's 4-1 home win over CSKA Moscow in their Europa League quarter-final first leg on Thursday.