The Gunners preserved their lead at the top of the table with a 1-0 win despite a wasteful performance
Gabriel Martinelli made the difference for Arsenal as they picked up a narrow 1-0 victory against Leicester on Saturday to protect their lead at the top of the Premier League.
The Gunners were the dominant force throughout the match, but had a hard time finding the net, with two goals being disallowed.
Martinelli recovered from a disappointing start to slot in the decisive goal early in the second half and proved tough for the home team.
