WWE SummerSlam 2026 kicked off its two-night run on Saturday, August 1, from U.S. Bank Stadium in Minneapolis, Minnesota. Here is the full list of results from SummerSlam Night 1. WWE SummerSlam 2026 Night 1: Full ResultsLiv Morgan (c) def. Oba Femi conquers Brock Lesnar to hand him his first loss inside Hell in a Cell!#SummerSlam #WWE pic.twitter.com/bCBapVfEvn — KN Wrestling (@knwrestling) August 2, 2026Who won the main event at WWE SummerSlam 2026 Night 1? CM Punk defeated Cody Rhodes to retain the Undisputed WWE Championship, with a returning Randy Orton playing a key role in the finish.