Dean Ambrose announced during this week's SmackDown taping that his match with Seth Rollins at SummerSlam will be a Lumberjack Match. Here's the updated  WWE SummerSlam card:

WWE World Heavyweight Title Match
Brock Lesnar vs. John Cena

WWE Divas Title Match
Paige vs. AJ Lee

WWE Intercontinental Title Match
Dolph Ziggler vs. The Miz

Lumberjack Match
Seth Rollins vs. Dean Ambrose

Flag Match
Rusev vs. Jack Swagger

Chris Jericho vs. Bray Wyatt
Erick Rowan and Luke Harper are banned from ringside.

Stephanie McMahon vs. Brie Bella

Randy Orton vs. Roman Reigns