Every match in the Premier League is a big game because you are not sure of taking the whole three points until you have played your match and won. Arsenal is already in the Premier League title race because they are in the third position in the Premier League table, with 43 points and two points behind the Premier League table leader.
Yeah, for sure in premier league, you gat to fight hard before you win matches as that is the most toughest league in Europe as majority of the clubs are always competitive regardless of the fact that some are also weaker clubs but the competition in the premiership cannot really be compared with any other league in Europe that's why the world center of football is Europe.
Though Arsenal may seem to be in the title race but regardless of the fact that they won Crystal palace yesterday by 5:0 doesn't make them confident about the league title due to the fact that Arsenal is a club in Europe that is very controversial as there are times when they ought to win their matches, they either draw or lose but matches that everyone wouldn't be confident if they are going to win, those are the matches they normally win without much stress but if they want to keep their title hopes alive, then they need more consistency because the title race is so tensed right now as the pressure can be seen between the top four clubs in the league table currently.