Marvel Studios airs Avengers: Doomsday teaser during World Series Game One
The teaser mixes the MCU with Major League Baseball, with Doctor Doom chasing several big-league players off the field at Ebbets Field.
Marvel Studios debuted a teaser for Avengers: Doomsday during Game One of the Major League Baseball World Series on Fox, according to Collider. The film is described as arriving in just under two months.
The teaser crosses the MCU with MLB: Junior Caminero, Jacob Misiorowski, Freddie Freeman, Bryce Harper and Randy Arozarena appear as themselves, watching Reed Richards throw out the first pitch at Ebbets Field. Doctor Doom then appears and sends the players running.
Marvel Studios had signaled the spot earlier in the week, when it teased that a preview would air during the World Series with a video of the game's stars looking up at darkened green skies.
The studio has been ramping up promotion for Avengers: Doomsday, its biggest film since Avengers: Endgame, and multiple trailers for the film have already been released. Sebastian Stan said in October 2025 that he had not seen the finished film and expected it to be heartbreaking in many ways, while Anthony Mackie warned that everyone is expendable.
Quick answers
When did the Avengers: Doomsday teaser air?
It aired during Game One of the MLB World Series on Fox.
Which MLB players appear in the teaser?
Junior Caminero, Jacob Misiorowski, Freddie Freeman, Bryce Harper and Randy Arozarena.