Barcelona and Porto meet Tuesday with matching records in Group H of the 2023-24 UEFA Champions League.
Both teams have won three games and lost once, with Barca holding the tiebreaker as they won the reverse fixture. That means Porto will be out for a victory in Spain, where Barcelona are playing in the Olympic Stadium due to ongoing renovations at the Camp Nou.
Lurking in the background are Shakhtar Donetsk, who have already claimed a victory over Barca and sit just three points behind these two sides. If there's a loser in Tuesday's match, they will likely be fighting Shakhtar for second place in the group on the final matchday.
Here's how you can watch.
For broadcast details in your country, consult UEFA.com.
Tuesday's match will be played at the Estadi Olímpic Lluís Companys, temporary home of FC Barcelona.