- Besides New Japan Pro Wrestling star Kazuchika Okada being backstage for SummerSlam, KUSHIDA and Shinsuke Nakamura were also in attendance. Jushin "Thunder" Liger, who worked NXT "Takeover: Brooklyn" on Saturday, was also there. Liger is leaving for Japan in the morning so he will not be at RAW.
- There were reportedly a large amount of counterfeit tickets sold for SummerSlam this year. There were said to be several instances of fans being turned away and escorted out of the building due to fake tickets.