Marvel Studios has found an unexpected way to bring the worlds of baseball and superheroes together, and the result offers a fresh glimpse into one of its biggest upcoming films. During the opening game of the 2026 World Series, a special Avengers: Doomsday preview introduced a new baseball sequence featuring the Fantastic Four, blending familiar Marvel characters with real Major League Baseball stars.
What begins as a playful moment at a historic ballpark soon takes a more serious turn. The footage offers another look at the Fantastic Four’s alternate universe before introducing the threat of Doctor Doom, giving fans a new piece of the puzzle ahead of the film’s highly anticipated theatrical release.
Avengers: Doomsday Debuts New Fantastic Four Baseball Scene During the 2026 World Series
The special preview premiered during Game 1 of the 2026 World Series on October 23, when the Milwaukee Brewers faced the Tampa Bay Rays. Rather than simply airing another conventional movie trailer, Marvel Studios used the baseball broadcast to present a promotional sequence that incorporates real MLB players into newly filmed footage involving the Fantastic Four.
According to MLB’s official coverage, the video contains a sneak peek at a brand-new scene from Avengers: Doomsday. The crossover features five baseball stars: Freddie Freeman, Randy Arozarena, Jacob Misiorowski, Bryce Harper and Junior Caminero.
The sequence unfolds at Ebbets Field, the former home of the Brooklyn Dodgers, within the Fantastic Four’s alternate reality, known as Earth-828. Pedro Pascal’s Reed Richards takes centre stage as he prepares to deliver a ceremonial first pitch, using his extraordinary stretching abilities to turn an ordinary baseball tradition into a superhero moment.
The Thing is also present, while the real MLB players appear throughout the specially created World Series version of the scene. The result combines the familiar atmosphere of a baseball game with the retro-futuristic setting associated with the Fantastic Four.
However, the lighthearted opening does not last forever. As the preview progresses, the arrival of a much greater threat changes the mood and connects the baseball sequence to the wider conflict at the heart of Avengers: Doomsday.
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Five MLB Stars Join the Avengers: Doomsday World Series Crossover
One of the most distinctive features of the preview is its inclusion of five real baseball players. Rather than introducing them as new Marvel superheroes, the special presentation incorporates them into the baseball action, bringing an authentic MLB presence to the promotional footage.
The five players featured are:
| MLB player | Team | Position or role |
| Freddie Freeman | Los Angeles Dodgers | First baseman |
| Randy Arozarena | Seattle Mariners | Outfielder |
| Jacob Misiorowski | Milwaukee Brewers | Starting pitcher |
| Bryce Harper | Philadelphia Phillies | First baseman/outfielder |
| Junior Caminero | Tampa Bay Rays | Third baseman |
MLB identified all five as participants in the World Series promotional piece. Misiorowski’s appearance was particularly timely because he also started Game 1 for Milwaukee, placing the Brewers pitcher in the crossover during the same game in which he was pitching.
The sequence uses the players’ real MLB identities and uniforms, with the World Series version of the footage edited to bring them into the scene. There is currently no official indication that Freeman, Arozarena, Misiorowski, Harper or Caminero have roles in the theatrical version of Avengers: Doomsday.
MLB promoted the collaboration with the message “Worlds collide”, describing the video as an exclusive preview bringing together the Marvel film and the five baseball stars.
The crossover offers a different approach to promoting a superhero blockbuster: instead of relying entirely on conventional trailer footage, Marvel uses a major sporting event to introduce a new scene and connect with baseball audiences.
Reed Richards’ Stretching Powers Turn a Ceremonial First Pitch Into a Joke
The baseball sequence begins at Ebbets Field, where Reed Richards prepares to throw a ceremonial first pitch.
Played by Pedro Pascal, Reed uses his elastic abilities to extend his arm dramatically towards home plate. His powers become the central visual joke of the opening scene, turning a familiar baseball tradition into something that only a superhero could manage.
Jacob Misiorowski reacts to the moment with a line that captures the playful tone of the crossover.
“These ceremonial first pitches are getting bigger and bigger.”
The Milwaukee Brewers pitcher delivers the remark as Reed’s stretching abilities take the ceremonial pitch to an extraordinary level.
The scene also includes Reed wearing a Brooklyn Dodgers cap, reinforcing the baseball setting and its connection to the alternate reality inhabited by the Fantastic Four.
Although the moment is designed to be humorous, its location carries a more specific connection to Marvel’s fictional world. Ebbets Field was the historic home of the Brooklyn Dodgers before the stadium was demolished in 1960. In the preview, however, the ballpark remains an active venue within Earth-828.
Why Ebbets Field and Earth-828 Matter in Avengers: Doomsday
The choice of Ebbets Field provides another look at the alternate reality introduced in 2025’s The Fantastic Four: First Steps.
Earth-828 is associated with the team’s retro-futuristic setting, which differs from the world familiar to audiences through the main Marvel Cinematic Universe. The World Series preview brings viewers back into that environment, using a recognisable historic baseball venue to make the fictional reality feel distinct.
Reed’s Brooklyn Dodgers cap adds another visual detail connecting the character to the setting. The continued presence of Ebbets Field also raises questions about how baseball history developed in this alternate universe.
MLB raised the possibility that the Dodgers and New York Giants may never have left New York in this reality. However, that possibility was presented as a question, not an established plot fact.
Marvel has not publicly provided a complete explanation of Earth-828’s alternate baseball history. Consequently, the stadium and the Dodgers cap should be understood as details shown in the footage rather than confirmation of a fully established alternate-history storyline.
The scene nevertheless provides another indication that Avengers: Doomsday will bring the Fantastic Four’s world into a larger crossover involving characters from different Marvel realities.
Doctor Doom Appears as the Baseball Scene Takes a Darker Turn
The most significant shift in the promotional sequence comes when the playful baseball moment gives way to the film’s central threat.
Robert Downey Jr.’s Doctor Doom appears in the skies above the field, transforming the scene from a lighthearted gathering into a glimpse of the danger facing the characters.
Bryce Harper notices the arrival and delivers an urgent warning to the group:
“We gotta go. Like, now,”
The line signals a sudden change in circumstances, moving the preview away from the baseball jokes and towards the larger conflict surrounding Doctor Doom.
Downey Jr. is playing Victor von Doom, also known as Doctor Doom, in Avengers: Doomsday rather than returning as Tony Stark or Iron Man. Disney’s official movie listing identifies him as part of the cast and features promotional material showing him as Doctor Doom.
The World Series sequence therefore works as a self-contained introduction: it begins with Reed Richards and the Fantastic Four at a baseball game, incorporates five MLB players, and then reveals the looming threat that connects the moment to the wider film.
The footage does not explain precisely why the baseball scene occurs or how it fits into the full theatrical narrative. Its clearest contribution is another glimpse of Doctor Doom’s presence in the story.
Avengers: Doomsday Preview Features Steve Rogers, Thor and More Marvel Characters
The baseball sequence is only one part of the special presentation. The preview also includes additional footage featuring returning Marvel characters, expanding the picture of the film’s large ensemble.
Among those shown are Chris Evans as Steve Rogers, Chris Hemsworth as Thor and Paul Rudd as Scott Lang, better known as Ant-Man.
Coverage of the newly released footage also identifies appearances by Sam Wilson/Captain America, Shuri, Magneto and Cyclops, alongside other characters involved in the film.
Chris Evans’ return as Steve Rogers remains a notable element of the promotional material. Evans is already part of the publicly revealed cast, and the World Series footage provides another glimpse of the character ahead of the movie’s release.
Disney’s official cast list includes Evans alongside Downey Jr., Hemsworth, Pascal, Rudd, Anthony Mackie and a substantial group of returning Marvel performers.
The preview reinforces the scale of the ensemble without explaining every character’s role or revealing the full sequence of events that brings the different groups together. It also leaves the precise relationship between the Fantastic Four’s reality and the other universes unexplained.
Avengers: Doomsday Brings Together Heroes From Three Universes
The World Series promotion fits into the larger premise established by Marvel Studios for Avengers: Doomsday.
According to Disney’s official description, heroes from three distinct universes are placed on a collision course as they face an existential threat. The film brings together characters from different parts of Marvel’s cinematic history, including the Fantastic Four, Avengers, newer MCU characters and returning performers associated with the X-Men films.
Marvel continued building anticipation through its San Diego Comic-Con presentation in July 2026. Marvel Studios President Kevin Feige appeared alongside directors Anthony and Joe Russo and a large group of cast members.
Those attending included Robert Downey Jr., Chris Evans, Pedro Pascal, Paul Rudd, Anthony Mackie, Simu Liu, James Marsden, David Harbour, Letitia Wright, Lewis Pullman, Kelsey Grammer, Danny Ramirez, Winston Duke, Hannah John-Kamen, Rebecca Romijn and Tenoch Huerta Mejia.
At the event, Marvel confirmed that the film remained scheduled for a December 18, 2026 theatrical release.
The official Disney listing credits Anthony Russo and Joe Russo as directors, Stephen McFeely as writer, and Kevin Feige, Louis D’Esposito and Jonathan Schwartz as producers. The Russo brothers previously directed Captain America: The Winter Soldier, Captain America: Civil War, Avengers: Infinity War and Avengers: Endgame.
Avengers: Doomsday Release Date and Official Movie Details
For audiences following the film’s latest promotional developments, the currently announced release information is straightforward.
| Detail | Official information |
| Film | Avengers: Doomsday |
| Theatrical release | December 18, 2026 |
| Release format | Exclusively in theaters |
| Directors | Anthony Russo and Joe Russo |
| Writer | Stephen McFeely |
| Producers | Kevin Feige, Louis D’Esposito and Jonathan Schwartz |
| Genre | Action-Adventure, Science Fiction and Superhero |
| Rating | Not Yet Rated |
| World Series preview debut | October 23, 2026 |
| Featured baseball players | Freddie Freeman, Randy Arozarena, Jacob Misiorowski, Bryce Harper and Junior Caminero |
Disney’s official movie page lists the film as an action-adventure, science fiction and superhero release, with its rating currently marked as Not Yet Rated.
The December 18, 2026 date remains the announced theatrical release date. The World Series preview adds another piece to Marvel’s promotional campaign, but it does not disclose the complete story or establish exactly how the baseball sequence connects to the film’s other events.
Revisiting the Road to Doomsday?|
Marvel’s Avengers: Endgame is receiving another theatrical release ahead of the next major Avengers film. Explore our Avengers: Endgame Encore release coverage for details about the re-release.
Conclusion: A New Fantastic Four Scene Adds to the Avengers: Doomsday Mystery
Marvel Studios’ 2026 World Series crossover offers a fresh look at Avengers: Doomsday by combining a playful Fantastic Four baseball scene with the arrival of Doctor Doom. Set at Ebbets Field in Earth-828, the sequence features Pedro Pascal’s Reed Richards using his stretching powers for a ceremonial first pitch, appearances by the Thing and five real MLB stars, and a sudden shift in tone when Doom appears above the field.
The wider preview also offers glimpses of Steve Rogers, Thor, Ant-Man and other returning Marvel characters, reinforcing the scale of the film’s multiverse crossover without explaining every connection.
For now, the World Series footage confirms a new promotional scene rather than the full circumstances behind it. How the baseball moment fits into the larger story remains unexplained, with the theatrical release scheduled for December 18, 2026.
Source disclaimer: This article has been prepared following research into the sources provided below, including MLB’s coverage, Disney’s official Avengers: Doomsday movie page, The Walt Disney Company’s San Diego Comic-Con announcement, Entertainment Weekly and GMA News. It reflects the information available in those sources and distinguishes confirmed details from questions or plot points that have not been officially explained. It does not imply independent verification beyond the information supported by the cited material.
Sources
- MLB โ Avengers: Doomsday promo debuts during Game 1 of the 2026 World Series
- Disney Movies โ Avengers: Doomsday official movie page
- The Walt Disney Company โ Marvel Studiosโ San Diego Comic-Con 2026 presentation
- Entertainment Weekly โ Avengers: Doomsday World Series preview coverage
- GMA News โ Marvel previews Avengers: Doomsday in MLB crossover teaser
Featured Image Credit: Marvel Studios / Disney / MLB
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