Mikel Arteta reacts to Arsenal's 2-0 loss to Newcastle in the Carabao Cup semifinal first leg.

It was a first leg of the Carabao Cup semifinal for Arsenal to forget as Alexander Isak's goal and assist powered Newcastle United to a 2-0 victory at the Emirates Stadium, but while Mikel Arteta gave Newcastle credit for their performance,

Mikel Arteta lamented Arsenal’s inefficiency in front of goal compared to Newcastle and Alexander Isak, but backed his players to turn around the 2-0 Carabao Cup deficit – so long as they adapt to the “tricky” ball being used in the competition.