Although it was a tough match, Arsenal won. Wolves played a good team game but could not score, however Arsenal could leave the match with 3 points with only one goal. They rejoiced as if they had become the champions, they needed this victory so much. I thought they could win the match, it was a bit difficult, but I guessed correctly 
Arsenal's defense was quite solid in this match, especially after Martinelli was sent off in the 70th minute. They focused on defense and played behind closed doors and did not give Wolves players a chance to score goals.This is a clear loss for Wolves, I think, because they can't do much even if they control the game.
With this result the race for the top 4 is even more exciting because the difference between Westham, Arsenal, MU and Tottenham is not too far now.