Former Arsenal star Paul Merson believes the Premier League title is theirs to lose.
The Gunners went eight points clear in the Premier League after beating Tottenham 2-0 away from home.
Arsenal won their first ever game at the Tottenham Hotspur Stadium to take a giant step towards the league title.
“It all comes down to next Sunday. I think next Sunday is the game," Merson told Sky Sports.
“I think if Manchester United go and beat (Crystal) Palace away, which I do expect them to do the way they're playing, they go to the Emirates, and I think if Man United win that game, they're three points behind Arsenal.
“But if Arsenal win that game, Man United are out of the equation and it's Man City chasing them down, and they're eight, maybe even more points behind Arsenal. It's Arsenal's to throw away now.
“There are a lot of points to go, but that first-half performance, that was like watching Man City.
“If you'd have been living in New Zealand and you ain't seen football for the last four years, and they were playing in light blue, you'd have thought they were Man City. That's how good they were. They win next week and I don't see them being stopped."
