Today's matchups:
1 Superman vs 16 Iron Man 2
2 Spider-Man: Across the Spider-Verse vs 15 Black Panther

Superman - a 1978 film based on the DC Comics superhero Superman, played by Christopher Reeve. It is the first of four installments in the Superman film series starring Reeve as Superman. The film was directed by Richard Donner based on a screenplay by Mario Puzo, David Newman, Leslie Newman, and Robert Benton. It depicts the origin of Superman, including his infancy as Kal-El of Krypton, son of Jor-El (Brando), and his youthful years in the rural town of Smallville. Disguised as reporter Clark Kent, he adopts a mild-mannered disposition in Metropolis and develops a romance with Lois Lane (Kidder) while battling the villainous Lex Luthor (Hackman).

https://www.youtube.com/watch?feature=shared&v=jVM-pSD0QlI

Iron Man 2 - a 2010 film based on the Marvel Comics character Iron Man. It is the sequel to Iron Man (2008) and the third film in the Marvel Cinematic Universe (MCU). Directed by Jon Favreau and written by Justin Theroux, the film stars Robert Downey Jr. as Tony Stark / Iron Man. Six months after Iron Man, Tony Stark resists calls from the United States government to hand over the Iron Man technology, which is causing his declining health. Meanwhile, Russian scientist Ivan Vanko (Rourke) uses his own version of the technology to pursue a vendetta against the Stark family.

https://www.youtube.com/watch?feature=shared&v=9E9bscLGTAA