Nick Fury vs Black Widow

616 Marvel Nick Fury vs Black Widow.  They are on the Helicarrier, and have access to all thier gadgets.  Who wins.

I'm going with Fury.

Yeah, Fury

Fury by a hair

Based on just physical and combat abilities, Black Widow is the superior combatant.
However the addition of the gadgets (and their availability on the Hellicarrier) would tip the win in favour of Fury.

Fury

Fury. Despite her superior physical stats, he has the chemical that controls her. He wins without a punch being thrown. 

Though if she busts her nose, I would give her the win.