Do you have a collateral? If not,it would be hard to take a loan.But like everyone here said,gambling from borrowed money is not a good thing,even if it's a fixed match,in small chance that you got cheated by that information,you will have to pay that loan.
Even with collateral, the amount of figures that OP mentioned is an insane amount. Collateral is not enough for that and even if does, that will cost a big one.
The best thing to do is to totally forget the idea of taking a loan in sports betting. OP likes to take a loan because he got information or a tip of a supposed match that even if it's true or not, OP shouldn't trust easily.
A high-risk high-return mindset is not always applicable to any situation especially in the case that OP mentioned.