SummerSlam truly lived up to its name as The Biggest Event of the Summer, with an absolutely chaotic Universal Title Fatal 4-Way Match and five new champions were crowned, including the new Raw Tag Team Champions Dean Ambrose & Seth Rollins, the new Raw Women’s Champion Sasha Banks, the new SmackDown Tag Team Champions The Usos, the new SmackDown Women's Champion Natalya, and the new WWE Cruiserweight Champion Neville.  

Universal Championship Fatal 4-Way Match
Brock Lesnar (c) def. Roman Reigns, Samoa Joe and Braun Strowman (VIDEO) (PHOTOS)

WWE Championship Match
Jinder Mahal (c) def. Shinsuke Nakamura (VIDEO) (PHOTOS) (Exclusive with Jinder Mahal)

United States Championship Match — Shane McMahon as special guest referee
AJ Styles (c) def. Kevin Owens (VIDEO) (PHOTOS)

Raw Tag Team Championship Match
Dean Ambrose & Seth Rollins def. Cesaro & Sheamus (New Champions) (VIDEO) (PHOTOS) (Exclusive with Ambrose & Rollins)

“The Demon” Finn Bálor def. Bray Wyatt (VIDEO) (PHOTOS)

Randy Orton def. Rusev (VIDEO) (PHOTOS)

Raw Women’s Championship Match
Sasha Banks def. Alexa Bliss (New Champion) (VIDEO) (PHOTOS) (Exclusive with Sasha Banks)

Big Cass def. Big Show (VIDEO) (PHOTOS)

SmackDown Women’s Championship Match
Natalya def. Naomi (New Champion) (VIDEO) (PHOTOS) (Exclusive with Natayla)

John Cena def. Baron Corbin (VIDEO) (PHOTOS)

SmackDown Tag Team Championship Kickoff Match
The Usos def. The New Day (New Champions)  (VIDEO) (PHOTOS) (Exclusive with  The Usos)

WWE Cruiserweight Championship Kickoff Match
Neville def. Akira Tozawa (New Champion) (VIDEO) (PHOTOS) (Exclusive with Neville)

Six-Man Tag Team Kickoff Match 
Intercontinental Champion The Miz & The Miztourage def. Jason Jordan & The Hardy Boyz (PHOTOS) (Exclusive with Miz)