SummerSlam happened in the arena.
 In turn, the 2021 SummerSlam became the highest-grossing SummerSlam event of all time
 In 2014, SummerSlam began to air on WWE's online streaming service, the WWE Network, which launched in February that year, and in 2021, the event became available on Peacock as the American version of the WWE Network merged under Peacock in March that year

