David Ospina feels it is important for Arsenal to simply worry about their own Premier League results.
The Gunners bounced back to winning form with a 2-0 result over Everton at the Emirates Stadium on Sunday following their Champions League debacle during the week.
Arsenal were beaten 3-1 at home by Monaco in the Round of 16 first leg and Colombia international Ospina welcomed the performance against the Toffees to consolidate their position in the top four domestically.
"After what happened against Monaco, the only thing that was important was to win the big game to continue increasing our confidence and keeping heading up the table," he told the London Evening Standard after Arsenal edged closer to the top two.
"Now we are already thinking about the next one, which is QPR (at Loftus Road on Wednesday).
"We know we are close to them (Chelsea and Manchester City) now but we need to concentrate on ourselves and not think about them. We will keep doing our job, picking up points and then see what happens."
