Undertaker won but Triple H was in control for most of the match so I believe if Triple H would not have submited he would have won.
Undertaker
The Undertaker won.
the undertaker
undertaker won
The Undertaker beat Triple H at Wrestlemania 27 and 28
Undertaker won resulting in 19 - 0.
That hasn't been decided yet. Undertaker and Triple H haven't battled yet but I'm guessing that Undertaker won because he has a 18-0 Streak
UnderTaker
undertaker won the match.
taker
Undertaker. He defeated Triple H by submission.