UEFA Europa League: AC Milan beat Celtic, Napoli lose to corona-affected AZ Alkmaar

AC Milan started their UEFA Europa League campaign on a high with a hard-fought 3-1 win against Celtic while Roma came from a goal down to win against Young Boys. PSV Eindhoven suffered a defeat to Granada. However, the biggest story was AZ Alkmaar who came into the match against Napoli with just 13 players due to the coronavirus...