Madhulk“If I get my half of the purse money...(Pledge money?) If there's big fight and I win”
No. The "purse" in a prize fight is the money the winner gets.
Update:
The term "purse money" is not normally used, it's just "purse" as in "Tonights fight has the largest purse ever seen in this venue." I have no idea why the writers chose to use a non-standard expression.