As WWE prepares for the highly anticipated SummerSlam 2025 event on August 2-3 at MetLife Stadium in East Rutherford, New Jersey, updated betting odds have solidified several favorites across the star-studded card featuring twelve official matches. According to the latest figures released by BetOnline and confirmed by multiple wrestling news outlets including PWMania, Wrestling Attitude, and 411mania, Cody Rhodes stands as a clear favorite to capture the WWE Undisputed Championship while Naomi remains heavily favored to retain her Women’s World Championship in a triple threat bout[1][3][4].
Cody Rhodes Emerges as a Strong Favorite Over John Cena
The marquee match for the WWE Undisputed Championship now places Cody Rhodes as a heavy betting favorite at -300 odds (1/3 fractional), implying a 75% implied probability to defeat 16-time world champion John Cena, who registers an underdog status at +200 (2/1)[1][4]. Early lines had Rhodes slightly less favored, opening at -250, but his momentum in recent weeks and storyline positioning have encouraged bettors and oddsmakers alike to back “The American Nightmare” to solidify his reign.
A WWE insider familiar with backstage sentiment told Fightful in a recent podcast, “Cody’s trajectory within the company and the reaction from live audiences have clearly shifted expectations. Vince McMahon’s camp is betting big on Cody carrying the brand forward beyond SummerSlam.” This insider suggests that WWE creative has layered the narrative to build Rhodes as a long-term top star headlining major events post-SummerSlam.
CM Punk vs. Gunther: A Hard-Hitting Title Clash with Slight Edge to Punk
The WWE World Heavyweight Championship between the reigning champion Gunther and CM Punk is another featured battle generating high intrigue. Punk is listed as the slight favorite at -180 (5/9 odds), translating to roughly a 64% chance of dethroning Gunther, who holds underdog odds at +140 (7/5)[1][3][4]. This match is widely anticipated among fans due to both competitors’ reputations for technical prowess and intensity.
Sources close to WWE creative confirm the company’s intent to elevate this division by potentially shaking up the title picture. As one insider stated on the “Wrestling Observer Radio,” “Given how close the odds are, WWE is keeping this outcome deliberately uncertain. It adds Thursday night intrigue and incentivizes viewership across both nights of SummerSlam.”
Women’s World Championship: Naomi Overwhelming Favorite in Triple Threat
Naomi’s status as the Women’s World Champion is nearly impregnable. Her odds of -1500 (1/15) reflect an overwhelming 93.8% probability to retain against formidable challengers Rhea Ripley (+400 / 4/1) and Iyo Sky (+750 / 15/2)[1][2][4]. The triple threat stipulation adds unpredictability, but the betting market firmly sides with Naomi, who has enjoyed a consistent championship run.
Fightful and WWE.com reports note that Naomi’s in-ring performances and popularity have solidified her spot as a top champion, with creative positioning around her character aimed at maximizing cross-platform marketing opportunities heading into WWE’s fall schedule.
Other Key Odds Highlights:
| Match | Favorite (Odds) | Underdog (Odds) |
|---|---|---|
| Intercontinental Championship | Dominik Mysterio (-150 / 2/3) | AJ Styles (+110 / 11/10) |
| United States Championship | Solo Sikoa (-140 / 5/7) | Jacob Fatu (+100 / Evens) |
| Women’s Intercontinental Championship | Lyra Valkyria (-400 / 1/4) | Becky Lynch (+250 / 5/2) |
| WWE Women’s Championship | Jade Cargill (-600 / 1/6) | Tiffany Stratton (+350 / 7/2) |
| WWE Tag Team Matches | Randy Orton & Jey Uso (-700) / Roman Reigns & Jey Uso (-1500) | Drew McIntyre & Logan Paul (+400), Bron Breakker & Bronson Reed (+600) |
The betting odds highlight only three current champions who enter SummerSlam as favorites to retain their titles: Naomi, Dominik Mysterio, and Solo Sikoa. Others face significant challenges that give underdogs a viable chance, showcasing WWE’s strategy to keep the storytelling suspenseful for live audiences and pay-per-view viewers[1][2].
An Event Set to Break Records at MetLife Stadium
The extended two-night format at a venue as iconic as MetLife Stadium underscores WWE’s ambition to make SummerSlam 2025 one of its most memorable premium live events. According to WWE.com and reports from industry insiders, the company expects record attendance and streaming viewership across Peacock and Netflix internationally, leveraging global star power and compelling title matches[3].
Backstage whispers relayed to 411mania indicate that the SummerSlam card could see a few surprise appearances and storyline twists, which may influence last-minute betting odds shifts, especially in tag team matches and mid-card title contests.
Final Thoughts
As SummerSlam approaches, the betting markets reflect an exciting blend of expected outcomes and potential upsets. Cody Rhodes stands out as the top pick to claim the WWE Undisputed Championship, while Naomi remains the near-certain favorite in the Women’s World Title triple threat. Meanwhile, CM Punk and Gunther’s hard-hitting clash carries significant suspense, echoing WWE’s increased focus on delivering high-quality, competitive matches.
Fans and bettors alike are advised to monitor odds updates leading into the weekend, as insider news and storyline developments could impact not only match results but also live betting markets. WWE SummerSlam 2025 is poised to be a landmark event that will reverberate throughout the pro wrestling world for months to come.
This article is based on updated betting odds and reports from BetOnline, PWMania, Wrestling Attitude, Fightful, and 411mania as of July 30, 2025.