Champions League Live: Arsenal head to Atletico aiming for first leg lead

19:50 CET: Lineup announcements for the opening fixture reveal a few unexpected selections.

Arsenals forward line consisting of Viktor Gyokores, Gabriel Martinelli, and Noni Madueke falls short of their optimal setup, though Eberechi Eze sits ready on the substitutes list following his weekend injury concern, and Kai Havertz remains absent from the journey.

Atletico Madrids Diego Simeone chooses Julian Alvarez and Antoine Griezmann to spearhead the assault, leaving Alexander Sorloth to commence from the bench.

19:00 CET: Has the excitement from yesterdays clash subsided yet? What could rank among the most thrilling football matches unfolded as PSG secured a narrow edge heading into the return fixture, courtesy of that exhilarating nine goal spectacle at Parc des Princes.

Relive the chaotic showdown via this link.

This evenings contest may not reach those heights, yet anticipation builds around the tactical duel between Mikel Arteta and Diego Simeone, both inclined towards calculated approaches.

Entering the tie, each team claimed victory over the weekend, with Atleti concentrating exclusively on European action, while the Gunners juggle commitments amid a Premier League crown chase expected to extend to the final whistle.

The clubs clashed in October amid the League Phase, where Arsenal dominated 4-0, yet circumstances have shifted since that encounter.

Artetas squad has faltered when stakes heighten lately, whereas Atletico overcame Barcelona across the quarterfinal legs, suggesting tonights affair promises greater intensity compared to their prior meeting.