Viktor Gyökeres scored twice as Arsenal extended their lead to nine points at the top of the Premier League with a 3-0 home win over Sunderland

Viktor Gyökeres scored twice as Arsenal extended their lead to nine points at the top of the Premier League with a 3-0 home win over Sunderland

LONDON: Arsenal marched nine points clear in the Premier League title race as Viktor Gyokeres hit two in a 3-0 home defeat of Sunderland and Manchester United made it four wins…