Steppe Mamooth is ridiculously large and bulky :D

If Deinotherium knows how to use its deadly tusks then it would win but other wise the mammoth wins

@Squirell 123 The husks are on its chin area, it is very unlikely

Yeah but the Deinotherium was very tall and could lift its head and and stab the mammoth although it would be a tough fight I think unless the Deinotherium played it out perfectly (which is in likely) the mammoth would most likely win.

So my answer? Mammoth

I believe the Mammoth probably would win because of it's long tusks