yes he has 4 out of 11 times
yes but i think he almost lost
Yes
Undertaker lost to Cm Punk Khali lost to kane Randy Orton lost to John cena Dx lost to legacy
well undertaker has never fought his self but there was a fake undertaker that looked the same and they could of fought but they haven't yet.The fake undertaker and the real undertaker once were both fighting at the same time with a different person each and the fake undertaker lost and the real one won.
no
The rock won and John Cena lost.
The rock won and John Cena lost.
big johnny big show ineferd so cena lost
That would be one match I would love to watch. John Cena has never lost an I Quit Match in his career. Undertaker has never lost a match in Wrestlemania. So, determining or predicting the winner of this match would be extremely difficult. Neither party would want to give up their winning streak. So, until such a match happens in reality, we cant predict. I would say the chances of Undertaker winning are higher because a 20-0 streak is much bigger than a "Never lost an I Quit" match streak.
he lost to sheamus at TLC as cena was going for a superplex , lost balance and fell through the table
john cena because the nexus storyline has been going on for yonks! Wrong Cena lost
If you're talking about WrestleMania 27, no John Cena lost his match against The Miz.