Breaking: Dominik Mysterio Set for Epic Clash with Former WWE Rival Dragon Lee in First AAA Mega Championship Defense

In a stunning twist that’s electrifying the wrestling world, Dominik Mysterio’s reign as the new AAA Mega Champion is already under fire. The WWE Intercontinental Champion’s crossover triumph has fans buzzing about his next big battle.

Dominik Mysterio’s shocking AAA Mega Championship win at Worlds Collide has sparked massive interest in Dragon Lee as his challenger, with Heroes Immortales 2025 poised to host this WWE AAA crossover showdown. Wrestling enthusiasts across the U.S. are glued to every update on Dominik Mysterio’s dual-title dominance and the high-stakes rematch against Dragon Lee. As AAA Mega Championship buzz surges, this feud revives their intense 2023 NXT North American Championship rivalry, drawing in fans hungry for more WWE AAA Worlds Collide action.

Mysterio made history on September 12, 2025, at the Worlds Collide Premium Live Event in Las Vegas. There, he dethroned high-flying sensation El Hijo del Vikingo to capture the AAA Mega Championship. This victory etched his name in the books as the first wrestler to hold major gold from both WWE and AAA simultaneously. Holding onto his WWE Intercontinental Championship, the 28-year-old son of Rey Mysterio has solidified his status as a top heel in professional wrestling.

Just weeks later, on September 27, Dragon Lee stormed into the spotlight. The Mexican star, known for his explosive athleticism, defeated Vikingo and El Grande Americano in a thrilling triple-threat match. This win secured his spot as the number one contender for Mysterio’s shiny new prize. AAA officials wasted no time booking the rematch for the main event of Heroes Immortales on October 25, 2025, in Mexico City.

Fans will recall the bad blood between these two. Back in 2023, Dragon Lee and Dominik Mysterio traded the WWE NXT North American Championship in a series of brutal encounters. Lee, a former NXT standout, brought lightning-fast kicks and aerial assaults that pushed Mysterio to his limits. Their history adds layers of intrigue—will Mysterio’s Judgment Day cunning prevail, or can Lee’s Lucha Libre roots turn the tide?

Wrestling insider Dave Meltzer of the Wrestling Observer Newsletter confirmed the matchup in his latest report. “This feels like a natural progression for the WWE-AAA partnership,” Meltzer noted. “Mysterio defending across borders could redefine how we see inter-promotional titles.” He also hinted at potential tweaks to the Heroes Immortales format, traditionally a heartfelt tribute to AAA founder Antonio Peña, amid WWE’s growing influence.

Social media is ablaze with reactions. On Reddit’s r/SquaredCircle, users hailed Mysterio’s achievement as “crazy” and expressed excitement for the double-champ status. One fan posted, “Dom holding two prestigious belts from rival promotions? That’s next-level. Can’t wait for Dragon Lee to chase that smoke.” X (formerly Twitter) echoes the hype, with #DominikMysterio and #AAAMegaChampionship trending among U.S. audiences. Veterans like WWE Hall of Famer Rey Mysterio have chimed in too, tweeting support for his son’s bold new chapter.

For American wrestling fans, this development hits close to home. The WWE-AAA alliance promises more high-profile events on U.S. soil, blending Lucha Libre flair with WWE’s global spectacle. It boosts the sports entertainment economy by drawing larger crowds to live shows and streaming platforms like Peacock and ESPN. Lifestyle-wise, it reignites water-cooler talk in gyms and bars nationwide, fostering community among die-hard followers. Politically neutral but culturally vibrant, this crossover spotlights Mexican-American heritage in wrestling, resonating with diverse U.S. demographics.

User intent here is clear: Fans seek timely updates on title defenses, feud histories, and event previews to plan viewings or discussions. Managing expectations, AAA and WWE emphasize fair booking to avoid overshadowing local talent, ensuring broad appeal.

The October 25 showdown at Heroes Immortales isn’t just a title match—it’s a proving ground. Other WWE stars like The Wyatt Sicks (defending AAA Tag Team gold) and Natalya (in a Reina de Reinas three-way) will join the card, amplifying the international flavor. Mysterio’s first AAA defense could propel his career further, potentially leading to unified title storylines or U.S.-based rematches.

In summary, Dominik Mysterio’s clash with Dragon Lee caps a whirlwind month of milestones. As the AAA Mega Championship hangs in the balance, expect fireworks that could shape wrestling’s future landscape. U.S. fans, mark your calendars—this rematch promises to deliver the drama we’ve all been craving.

By Sam Michael
October 04, 2025

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