Former Arsenal captain Cesc Fabregas rates Liverpool as favourites for tomorrow's showdown.
Cesc knows Gunners manager Mikel Arteta will be desperate to win.
"I think knowing Mikel a little bit that he will want to win. It's a big opportunity for them to just close the gap," Fabregas told BBC's Planet Premier League podcast.
"From my opinion, I would say that they will really go for it and they will try to close the gap as soon as possible because now it's starting to be the time where the Premier League gets decided. Who will be the last two or three teams at the top until the end?
"Arsenal cannot afford to drop any more points. It is early in the season but it's where you're starting to see or feel who the real champions are. Who are the ones who will be able to hold on until the end or not?"
He added: "We also have to understand the fact that emotionally I believe a lot in moments like this, for example with Klopp leaving.
"The Liverpool players will be so much on top of things and wanting it so much more because of that.
"I do believe there is an extra bit on Liverpool's side to go and win it."
