WWE Spoilers: Winner-Takes-All match confirmed for SummerSlam!By Cassidy| August 11, 2015 Wrestling News The 28th annual WWE SummerSlam will come to you, live on the WWE Network and select pay-per-view providers, a week from this Sunday on August 23 at a special start time of 7/6c from the Barclays Center in Brooklyn, NY. As announced on last night’s RAW, “Arrow” actor Stephen Amell will step into the ring at SummerSlam in a tag team match. In addition, there will be a three-team Divas Elimination Tag Match and the WWE Tag Team Championship will also be on the line and, just revealed on tonight’s Tough Enough, WWE World Heavyweight Champion Seth Rollins will face United States Champion John Cena with both titles on the line. Here is the updated card: Brock Lesnar vs. The Undertaker WWE World Heavyweight Championship & United States Championship: Seth Rollins (c) vs. John Cena (c) Dean Ambrose & Roman Reigns vs. Bray Wyatt & Luke Harper Stephen Amell & Neville vs. Stardust & King Barrett Three-Team Divas Elimination Tag Match: Team PCB vs. Team B.A.D. vs. Team Bella Intercontinental Championship: Triple Threat: Ryback (c) vs. The Miz vs. Big Show WWE Tag Team Championship: Fatal 4-Way: The Prime Time Players (c) vs. The New Day vs. The Lucha Dragons vs. Los Matadores In the match between Seth Rollins and John Cena, whoever wins the match by either pinfall or submission will walk out as both the WWE World Heavyweight Champion and the United States Champion for the first time in WWE history. What do you think of the new matches? Post your comments in the box below.