Triple H
No one knows that yet, but at WrestleMania 27, Triple H will face Undertaker.
I don't think "play" is the right word :) But Triple H will face The Undertaker on WrestleMania 27.
Triple H
At Wrestlemania 27 Undertaker will face Triple H in an attempt to break his undefeated streak
Sadly, no he isn't. He lost to Brock Lesnar at Wrestlemania 30. He is 21-1. He is going to face Bray Wyatt at Wrestlemania 31 in a couple days.
The Undertaker's opponent at WrestleMania 27 was Triple H.
The UnderTaker did lose at WrestleMania.
He is going to come back in WrestleMania 27 against The Core and The New Nexus
As per February 21, 2011 Monday night Raw Live event, Triple H faces Undertaker at WrestleMania XXVII and Even Undertaker accepted his challenge and agreed to face him in No Holds Barred Match.
the undertaker
Yes. he made his return before Wrestlemania 27 to face the Undertaker.
The Undertaker defeated Triple H at WrestleMania 27.