After a period of injury, WWE superstar Rey Mysterio is set to make a highly anticipated return at SummerSlam 2025, just days away from the event. The Hall of Famer, who had to withdraw from WrestleMania 41 due to an injury sustained during a SmackDown episode, re-emerged at the WWE Supershow in Mexico, signaling a major comeback. The Rey Mysterio SummerSlam 2025 appearance is generating excitement as fans eagerly anticipate what the three-time World Champion will bring to the ring this summer.
Potential Father-Son Clash Renewed at SummerSlam
One of the most captivating storylines heading into SummerSlam involves the long-standing tension between Rey Mysterio and his son, Dominik Mysterio. Their volatile relationship has led to several confrontations, including two intense WrestleMania matches. While Dominik, often called Dirty Dom, has been the aggressive party, Rey may flip the script with a surprise offensive at SummerSlam. Dominik is slated to defend his Intercontinental Championship against AJ Styles, backed by the heel faction The Judgement Day. Rey’s intervention to prevent interference from Dominik’s allies could preserve his heroic image and leave Dominik vulnerable to losing his title to Styles.
This interference by Rey could reignite their rivalry, potentially setting the stage for a climactic showdown between father and son. The emotional weight of this storyline also ties into Rey’s future plans, as it appears Dominik might be the one to bring Rey’s in-ring career to a close.

Rey Mysterio Contemplates Retirement and Farewell Tour
At 50 years old, Rey Mysterio is entering the later stages of his wrestling career. During a recent appearance on Adrian Hernandez’s podcast, Unlikely, Rey shared thoughts about observing John Cena’s retirement process and hinted that he plans to announce his own farewell tour in due time.
“I would love to make an announcement. I would love for the fans who have grown up watching me and supported my career from day one, of which there are still many around, to be able to say, ‘This is the last time I’m going to get to see him perform. I want to go take a look.’ I want to give the opportunity to those fans that have been loyal from day one. Prior to that, I would think, ‘I’m just going to retire one day,’ but it’s a hard thing to do when you start thinking about it. I know that time is a lot closer than it was yesterday. I have to prep myself up mentally,” he said. [12:13 onwards]
With this context, the anticipated SummerSlam feud with Dominik could serve as a narrative foundation for Rey’s gradual exit from professional wrestling, underscoring the significance of this year’s event for the WWE universe.
Possible Renewed Rivalry with El Grande Americano
Another intriguing angle for Rey Mysterio SummerSlam 2025 involves a rematch with El Grande Americano, a dominant heel figure who has unsettled many luchadors on WWE’s main roster. Originally, Rey was scheduled to face El Grande at WrestleMania 41 but had to be sidelined due to injury, with Rey Fenix stepping in and losing to the heel superstar. El Grande’s unchecked rise and signature steel-plated headbutts have made him an imposing character.
If Rey takes on El Grande at SummerSlam, a rematch could be on the cards, and while the heel may still resort to foul tactics, the encounter promises to be a highlight. The mystery around the true identity of El Grande Americano adds to the intrigue; initially believed to be Chad Gable, who is currently injured, speculation has turned to Ludwig Kaiser as the masked contender. This storyline’s progression will be closely watched by fans eager to see whether the LWO leader‘s future will be altered by a clash with Mysterio.
What Lies Ahead After SummerSlam 2025
Rey Mysterio’s reappearance at SummerSlam 2025 is more than a simple comeback—it may mark the beginning of the final chapter in an illustrious career. His possible intervention in Dominik Mysterio’s title defense could reignite a powerful father–son rivalry, setting up an emotionally charged farewell saga. Meanwhile, a rematch with El Grande Americano could solidify Rey’s legacy by overcoming current threats in the WWE roster.
As the event draws near, all eyes will be on Rey Mysterio SummerSlam 2025 to see which of these dramatic moves will unfold and how they will shape WWE’s future storylines and the Hall of Famer’s path to retirement.
Our Reader’s Queries
Q. Is WrestleMania or SummerSlam bigger?
A. SummerSlam is a yearly professional wrestling event started in 1988 by WWE, the largest wrestling promotion. It’s called “The Biggest Party of the Summer” and is seen as WWE’s second most important event after WrestleMania.
Q. Is SummerSlam 2025 2 nights?
A. You can now buy single-event tickets for the first two-night SummerSlam. It will happen on Saturday, August 2, and Sunday, August 3, at MetLife Stadium in New Jersey. Tickets are available through Ticketmaster.com.
Q. Is SummerSlam 2 nights in 2025?
A. SummerSlam, like WrestleMania, Royal Rumble, and Survivor Series, is one of WWE’s top four major live events. This year, it’s expanding to a two-night event for the first time.
Q. Will John Cena be in SummerSlam 2025?
A. In John Cena’s last SummerSlam appearance, he’s set to face Cody Rhodes again in a Street Fight, a rematch from WrestleMania. Cena beat Rhodes in April at WrestleMania and promised to “ruin wrestling” and retire as the “Last Real Champion.”
