Overview
- Arsenal and Atlético meet Tuesday at the Emirates for the semifinal second leg, with TV on ESPN and Disney+ in South America, Movistar+ in Spain, Paramount+ and TUDN in the U.S., and TNT Sports and Max in Mexico.
- Arsenal enter as the only unbeaten team left in this Champions League and have been strong at home with heavy win totals and few goals conceded this season.
- Atlético travel with injuries as Pablo Barrios and Nico González are out, while top scorer Julián Álvarez trained on Monday and could be available.
- German referee Daniel Siebert will officiate after a first leg in Madrid that featured two penalty goals and VAR-reviewed calls that drew scrutiny.
- The winner will face PSG or Bayern in the May 30 final in Budapest, and with no away‑goals rule the match can go to extra time and penalties if still level.