I really do Hate these.... For what I study I hear things like this
which would win?
Spinosaurus vs. T-rex?
or
T-Rex Vs. Giganotosaurus(Carcharodontosaurus)?
Personally My Favorite Dino is Spinosaurus But how the heck am I suppose to call a fight? I mean these are stupid questions sorry to say.... As for Tiger and Lions why do you care? Unless you get joy out of watching animals fight or something...
I mean if you were asking which our favorite is or something that would be different.... Tiger is favorite of the 2 if you must know... But I am not going to say it will kill a lion....