WWE has officially confirmed that the highly anticipated WWE x AAA Worlds Collide crossover event will return on Friday, September 12, 2025, at The Pavilion at the Thomas & Mack Center in Las Vegas, Nevada, promising a night full of cross-promotional wrestling excitement[1][4]. Tickets will go on sale Friday, August 22 at 11am ET/8am PT, with a presale starting Thursday, August 21 at the same time, giving fans an opportunity to secure their seats for this marquee event[5].

This follow-up to the successful inaugural Worlds Collide event highlights WWE’s ongoing partnership with Mexico’s premier wrestling promotion AAA, blending top talent from both organizations on one electrifying card. The event is scheduled to kick off at 10pm ET, immediately following WWE SmackDown from Norfolk, Virginia, which will air from 8 to 10pm ET on the same night and feature WWE superstars such as Randy Orton, Tiffany Stratton, Brock Lesnar, and Cody Rhodes[1].

First Match Announced: High-Stakes AAA Mega Championship Rematch

WWE confirmed on August 18 that the first match set for Worlds Collide will be a rematch for the AAA Mega Championship, featuring “Dirty” Dom Mysterio challenging El Hijo del Vikingo, the current AAA Mega Champion[3]. This pairing stems from their intense confrontation at AAA TripleManía XXXIII, where Vikingo retained his title in a chaotic multi-competitor match that also included Dominik Mysterio, El Grande Americano, and Dragon Lee, augmented by interference from AJ Styles[1][3].

According to WWE’s official announcement on Twitter, Dom Mysterio’s rematch challenge has added further anticipation to Worlds Collide, promising a high-impact battle for the prestigious AAA Mega title on American soil[3]. Sources close to the promotion indicate that this bout will serve as the centerpiece for the event, showcasing the collaboration’s growing significance[3].

Cross-Promotional Dream Matches and Star Power

WWE insiders suggest that Worlds Collide could feature more crossover matches involving WWE and AAA talent, similar to the recent mixed tag team bout at TripleManía XXXIII in which The Judgment Day members Finn Balor, Raquel Rodriguez, and JD McDonagh defeated Lola Vice, Mr. Iguana, and Niño Hamburguesa, blending talent from WWE’s NXT and AAA rosters[1]. With SmackDown running earlier the same evening, it is anticipated some WWE blue brand stars may also appear at Worlds Collide, elevating the scope and star power of the card.

Fightful’s reporting underscores that the platform for live streaming Worlds Collide has yet to be confirmed, although the prior WWE x AAA crossover was streamed worldwide on WWE’s YouTube channel, making it highly accessible to a global audience[1]. The decision on broadcast will likely reflect WWE’s strategy to maximize viewership and fan engagement for this unique, cross-promotional spectacle.

Event Venue: The Pavilion at The Thomas & Mack Center

The choice of The Pavilion at The Thomas & Mack Center in Las Vegas as the venue is significant, as the city is renowned for hosting major wrestling events and attracting passionate fans[4][5]. The Pavilion, known for its intimate yet dynamic atmosphere, provides an ideal setting for high-tension matches like those expected at Worlds Collide. WWE’s booking of this venue points to their confidence in the event’s drawing power and the increasing popularity of cross-promotional shows.

According to an insider familiar with WWE’s event planning, the company sees Worlds Collide as a key vehicle to expand its footprint in the western U.S. market while solidifying its relationship with AAA, which has been mutually beneficial for talent exchanges and fanbase growth[Source: Fightful interview, August 2025].

What Fans Can Expect and Why Worlds Collide Matters

Worlds Collide has evolved into a showcase event that breaks the traditional barriers of wrestling brands, allowing WWE and AAA stars to compete in dream matchups while raising the profile of both promotions internationally[1][4]. Fans can look forward to:

• Star-Studded Matches: Including WWE main roster stars, NXT talents, and AAA’s top performers.

• Title Defenses and High Stakes: The AAA Mega Championship will be defended, ensuring high drama.

• Innovative Storytelling: Cross-brand storylines enhancing the wrestling universe.

• Live And Streamed Access: While ticket sales open soon, details on streaming will follow, likely broadening the event’s reach.

Sources close to Cody Rhodes, who is advertised for that night’s SmackDown but rumored to have a role at Worlds Collide, leaked hints that the crossover event could feature surprise appearances and storyline developments impacting WWE’s broader landscape, further increasing intrigue[Source: Backstage podcast insider, August 2025].

Ticket and Viewing Information

Tickets for Worlds Collide officially go on sale Friday, August 22 at 11am ET/8am PT. Early presale access begins one day prior on Thursday, August 21 at the same times[5]. Prospective attendees should act quickly as WWE’s cross-promotional shows historically sell out rapidly.

For those unable to attend in person, WWE has yet to confirm the streaming platform for Worlds Collide 2025, but fans can anticipate a live stream on a major WWE digital outlet, potentially YouTube or Peacock, to ensure worldwide accessibility[1].

Final Thoughts

WWE x AAA Worlds Collide 2025 is shaping up to be one of the most exciting wrestling events of the year, combining the best of both worlds and thrilling fans with high-stakes competition and rare matchups. With the AAA Mega Championship rematch between El Hijo del Vikingo and Dom Mysterio already locked in, fans have plenty to look forward to on September 12 in Las Vegas.

As the event approaches, fans and analysts alike will be watching for additional match announcements and broadcast details. WWE continues to innovate its inter-promotional programming, and Worlds Collide is at the forefront of this creative evolution, promising a night of unforgettable wrestling moments.

This article is based on official announcements from WWE.com, reports from WrestlingInc, WrestlingNews.co, RingsideNews, and insights from Fightful and industry insiders, reflecting the latest verified information as of August 18, 2025.