Arsenal welcome Tottenham to the Emirates for fifa 16 ultimate team coins Sunday's north London derby, four times right after struggling a humiliating 5-1 defeat towards Bayern Munich in the Champions League.
Wednesday's rout in Munich still left Arsenal around the brink of elimination and centre-back Mertesacker stressed the necessity of staying away from another damning reduction.
"We will understand lots from this recreation, we have to master lots and we've got to enjoy much better towards Tottenham," claimed the Germany worldwide.
"We should turn on, put away detrimental power and fight back. But if we've been to beat Tottenham then now we have to recover immediately.
"We have performed well recently, defended properly and that is what we must concentrate on. We have to remember all those games, try out to move on from this overall performance and concentrate on beating Tottenham. We've got to analyse quickly and obtain gamers back speedily."
Arsenal and Manchester City are degree atop the Premier League standings on twenty five details after eleven matches, although the latter are forward on target variation.
Tottenham supervisor Mauricio Pochettino praised his players for the character they showed from Anderlecht while in the Europa League.
Mousa Dembele struck 3 minutes from time as Tottenham overcame Anderlecht 2-1 at White Hart Lane on Thursday.
The in-form Belgian midfielder made a powerful effort and hard work with the edge of the area to aid mail Tottenham major of Group J just after Anderlecht's Imoh Ezekiel experienced cancelled out Harry Kane's first-half opener.
Tottenham have been not at their fluid very best against the Belgian guests but Pochettino was happy to discover his gamers emerge using the three points forward of Sunday's London derby at Arsenal.
"I feel we showed character. I have obtained to congratulate the players. It's unachievable to enjoy effectively all of the time," Pochettino stated.
"You should demonstrate character, contend and put up with. I think the players will study a great deal.
"It's fantastic to obtain the a few points as we're top rated with the desk and we now to refocus on Sunday."