You and Black Widow

The wheel spins for a while and then comes to a stop. "First up The Protector!" Shouts the announcer.
"Who?" Replies Tony Stark as the Avengers look at you with confusion.
"And she will be facing...." He spins the wheel again, "Black Widow."
The other Avengers are transported away and you are left in the center of the Arena with the the red haired secret agent. The crowd cheers wildly. You're definitely a lot stronger than her but she's highly skilled and armed to the teeth. Black Widow says nothing as you begin to circle each other, she just makes sure she has both hands on a gun. Something tells you, she won't hesitate to shoot to kill. It looks like you're going to have to make the first move so you charge at her while she fires off a few rounds. You take two in the shoulder but you're made of tough stuff, it doesn't stop you running at her.