Arsenal have suffered a fresh injury blow after goalscorer Ethan Nwaneri was forced off at half-time in their .

Nwaneri gave an early lead at the Amex, but equalised through Joao Pedro who scored a penalty after referee Anthony Taylor controversially .

And while Arteta was , he was also left bemoaning Nwaneri's injury. When asked for an update on the 17-year-old Arteta told Match of the Day: "Really bad news because I think we've lost him.

"We had to take him off at half-time with some muscular issues." Arsenal already went into the match missing the likes of , , and Takehiro Tomiyasu through injury, while captain .

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Reflecting on the draw with Brighton, Arteta added: "Obviously we wanted to win the game. This is a tough place to come and they are a very good side. We started well, scored a beautiful goal and we were in control.

"In the second half we didn't really grab the game or dominate enough to have certain moments and be more of a threat in their half. But defensively we did not concede much apart from the transition moment with [Yankuba] Minteh.

"When you are playing every three days or less than that you cannot with the amount of injuries and situations maintain the level of performance and competitiveness. Today we lacked it in the second half.

"Today was not about fatigue. It was about the simple things that we have to do in ball possession to give chances and dominate the game in the right areas."

Arteta also branded the penalty call "bizarre", adding: "We are really disappointed with the decision that leads to the goal because I have never seen something like this in my life. He touches the ball as well."

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