Dominik Mysterio Reportedly Dealing With Shoulder Injury After AAA Guerra de Titanes Event

Concerns are swirling around Dominik Mysterio following his appearance at AAA’s Guerra de Titanes event. According to Bryan Alvarez, the reigning AAA Mega Champion and WWE Intercontinental Champion may have suffered a shoulder injury during the show’s main event.

Dominik teamed with El Grande Americano to take on his father, WWE Hall of Famer Rey Mysterio, alongside Rey Fenix. The babyface duo ultimately scored the victory after interference from Penta, but the spotlight quickly shifted to Dominik’s condition late in the match.

Alvarez noted that the injury appeared to occur after Dominik took a DDT from Rey Mysterio near the closing moments of the bout. Following the move, Dominik was reportedly struggling badly, with limited use of his arm once the match concluded. Based on the way he landed, a shoulder separation is being speculated, though nothing has been confirmed.

Alvarez added that the situation could range anywhere from a minor issue to something far more serious, potentially even requiring surgery. However, the full extent of the injury won’t be known until Dominik undergoes a medical evaluation.

After the bell, Dominik was seen shoving his own partner, El Grande Americano, before walking to the back under his own power. Americano appeared confused by the exchange and later shook hands with Rey Mysterio before exiting the ring.

At this point, there is no official word on how much time, if any, Dominik may miss. With him currently holding both the AAA Mega Championship and WWE Intercontinental Championship, a lengthy absence would create major ripple effects across two promotions.

Dominik most recently reclaimed the Intercontinental Title at Survivor Series: WarGames 2025, defeating John Cena with assistance from Liv Morgan, continuing his controversial run at the top of WWE’s mid-card.

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