Mikel Arteta believes Arsenal have established themselves among Europe's elite clubs, but insists his team must prove their credentials in the Champions League quarterfinal against Bayer Leverkusen. The Gunners have reached the knockout stage for the first time in 14 years and made their first semifinal appearance in 16 years under Arteta's management.

Arsenal dominated the league phase, winning all eight matches and positioning themselves as favorites to advance. Leverkusen, the 2023-24 Bundesliga champions, currently sit sixth in the German league table. Arteta emphasized that Champions League success depends on performing on the specific day, noting his team's growing experience in the competition.

The manager confirmed key players including William Saliba, Gabriel Magalhães, Declan Rice, and Martín Zubimendi are available for selection. Leandro Trossard and Riccardo Calafiori are injury doubts after Saturday's FA Cup victory, while club captain Martin Ødegaard is definitely ruled out of the crucial European fixture.