On Raw, Dean Ambrose issued a challenge to Brock Lesnar for a No Holds Barred Street Fight at WrestleMania after Ambrose had returned to the arena driving an ambulance.

Lesnar F5’d Ambrose on the floor and then Paul Heyman announced that Brock accepts the challenge.

WrestleMania 32

WWE World Heavyweight Championship Match
Triple H (c) vs. Roman Reigns

Hell in a Cell Match
If Shane McMahon Wins, he gets control of WWE
Shane McMahon vs. The Undertaker

No Holds Barred Street Fight
Brock Lesnar vs. Dean Ambrose