WWE is pushing Summerslam 2015 as the #2 show of the year, making it a four hour PPV with a full weekend of activities.
After WWE Monday Night Raw on August 10, 2015, new matches were added.
Elimination Match
Team B.A.D. (Tamina, Naomi & Sasha Banks) vs. Team Bella (Brie Bella, Nikki Bella & Alicia Fox) vs. Team PCB (Paige, Charlotte & Becky Lynch)
Neville & Stephen Amell vs. Stardust & King Barrett
WWE Tag Team Titles
The New Day vs. The Lucha Dragons vs. Los Matadores vs. The Prime Time Players (c)
This in addition to the matches already announced:
Brock Lesnar vs. The Undertaker
WWE World Heavyweight Title & US Title, winner take all
Seth Rollins (c) vs. John Cena
WWE Intercontinental Title
Ryback (c) vs. The Miz vs. The Big Show
Roman Reigns & Dean Ambrose vs. Bray Wyatt & Luke Harper