Arsenal tops the Premier League as Liverpool and Chelsea falter with surprising draws, while Tottenham remains goalless.

LONDON, Sept 12 : Champions Arsenal made it 12 points out 12 as they ground out a 2-0 victory at Sunderland on Saturday to move clear at the top of the Premier League table but Liverpool and Chelsea, both tipped as title challengers, were held to draws.David Raya's penalty save in the 55th minute proved cruci