Martin Keown says Arsenal MUST score in Naples or risk going out

Martin Keown fears that Arsenal have to score in Naples when he wants to get through.

The Gunners lead 2-0 thanks to a full performance at the Emirates on Thursday night.

They had the opportunity to kill the tie in North London, but left the side of Carlo Ancelotti to fend for themselves.

This is a concern for Arsenal, the great Keown, just like the terrible form of the club.

He said on BT Sport: "They have to score, it's as simple as that." They have yet to score.

"I'm worried, they had a chance to do it and they did not do it – it's worrying.

"It will now be very interesting to see what tactics Emery is now using on the outside.

"Is he leaving with the same team, we played really well tonight? Napoli has not cashed but maybe well next week.

"So, is he changing and tightening certain areas?

"It's a big call but I feel they will need a goal there."

Keown fears that the Arsenals are fantastic at home but are struggling to leave the capital.

"We have seen this season, and lately in the Europa League, that they can not rely on their form on the outside," he said.

"The tie is not over and Arsenal can not go to Napoli thinking that's the case."