Naomi became the first African-American woman to win the WWE SmackDown Women's Championship.
First WWE pay-per-view to feature 3 singles matches featuring women wrestlers.
First Elimination Chamber PPV in 2 years.
Debut of redesigned Elimination Chamber structure. New one features a more octagonal shape, is taller, has all plexiglass pods with doors that slide out and pillars that look to be more aluminum and with lights, the WWE logo in glass on the roof, plus more forgiving platforms outside of the ring.
The first tag team turmoil match on PPV since Night of Champions 2010.