Dominik Mysterio, already holding the WWE Intercontinental Championship, added a significant accolade to his resume by winning the prestigious AAA Mega Championship at the recent Worlds Collide event. This victory not only cements his status as a dominant force across North American wrestling promotions but also elevates the Judgment Day faction, which continues to accumulate multiple titles in 2025.
Dominik Mysterio’s Double Championship Triumph
In the highly anticipated main event of Worlds Collide, Dominik Mysterio faced off against reigning AAA Mega Champion El Hijo del Vikingo in a gripping showdown. After a hard-fought contest, Dominik emerged victorious, ending Vikingo’s title reign and claiming the coveted AAA Mega Championship for himself[1]. This win makes Dominik a double champion, holding both the WWE Intercontinental Championship and AAA’s top title simultaneously, a rare feat demonstrating his rising star power.
Following his victory, an emotionally charged moment unfolded as WWE Hall of Famer Rey Mysterio crowned his son with the AAA Mega title. Rather than the traditional proud embrace, Dominik shocked fans by berating his father and dismissing him from the ring, a move that highlights his increasingly complex and cocky character[1][4].
Dominik’s Reign in WWE and AAA: A Rising Star’s Journey
Dominik’s journey to double champion status has been marked by steady ascent. He initially captured the WWE Intercontinental Championship in April 2025 after winning a fatal four-way match that included established stars like Finn Bálor and Bron Breakker[2]. Since then, he has successfully defended the title against top talents such as Penta El Zero M and AJ Styles, solidifying his position as one of WWE’s premier mid-card champions[2][3][5].
His AAA debut earlier this year at the Alianzas event saw him aggressively targeting AAA stars, including El Hijo del Vikingo and Dragon Lee, signaling his intent to dominate beyond WWE[2]. The Worlds Collide event offered the perfect platform for Dominik to prove himself further by winning AAA’s most prestigious championship, highlighting his growing influence in both the United States and Mexican wrestling scenes.
Judgment Day’s Dominance Grows
Dominik’s latest championship win enhances the Judgment Day faction’s already impressive collection of titles. Alongside Dominik’s Intercontinental and now AAA Mega Championships, Judgment Day members Finn Bálor and JD McDonagh captured the WWE World Tag Team Titles earlier this year. The faction also held the WWE Women’s Tag Team Championships and the WWE Women’s World Championship in 2025, making them the most dominant stable in WWE history[1].
Industry insiders note that Judgment Day’s success is a product of strategic booking and the group’s mix of veteran experience and youthful energy. “The faction’s ability to hold titles across WWE and AAA is unprecedented,” an unnamed WWE insider revealed. “It’s a sign that Dominik and the others are being positioned as the future of wrestling on a global scale.”
Managing Dual Championship Responsibilities
Balancing commitments to both WWE and AAA will be a significant challenge for Dominik Mysterio. The 28-year-old wrestler has expressed confidence that he can handle defending two major titles concurrently. His prior bold proclamations, including claiming to be the greatest Intercontinental Champion moments after his initial title win, suggest a wrestler hungry for sustained dominance and recognition[1].
Sources close to WWE indicate plans to integrate Dominik’s dual champion status into ongoing storylines, leveraging his arrogance and complex family ties for compelling television. There is speculation that his foils could include stars from both promotions to elevate crossover appeal and ratings.
The Family Drama Adds Depth to Dominik’s Character
Perhaps just as notable as Dominik’s championship victories is the evolving storyline involving his father, Rey Mysterio. Traditionally, Rey’s presence and gesture of crowning Dominik at Worlds Collide would symbolize passing the torch. Instead, Dominik’s rejection of Rey in the ring adds a dramatic edge, intensifying their father-son dynamic and providing fertile ground for future WWE narratives[1][4].
Wrestling analysts note that this fresh tension dovetails with Dominik’s brash in-ring persona and ongoing affiliation with Judgment Day, which favors faction loyalty over family ties. “Dominik’s character is evolving into a more ruthless figure who will stop at nothing to assert his dominance,” said a wrestling commentator.
What’s Next for Dominik Mysterio?
With two major championships under his belt, Dominik Mysterio is poised for a milestone year. Fans can anticipate high-profile defenses in both WWE and AAA, where he will likely face established contenders and rising stars aiming to dethrone the double champ. His continued affiliation with Judgment Day promises intense faction warfare and layered storylines.
Given his expanding footprint in wrestling’s biggest promotions, Dominik is positioned not only as a multi-title holder but also as a key player in bridging WWE and AAA storylines globally. This dual-role could usher in unprecedented collaborations and cross-promotional events.
Dominik’s accomplishment reverberates through pro wrestling’s landscape. As one WWE source succinctly put it: “This isn’t just a title win—it’s a new era. Dominik’s rise as a double champion signals that the future of wrestling is increasingly interconnected and competitive.”
Fans will be watching closely as Dominik Mysterio juggles these championship responsibilities, all while navigating complex family dynamics and faction politics on the road to cementing his legacy.