There have been suggestions he might return to fight for a British or European title but he says it is not on the cards.
"When I've fought back in Ireland, the fights have been successes for me personally, but no one in the States knew they had happened, they thought I had fallen off the planet," he said.
"If you get beaten in America, the whole world knows you've been beaten, and if you win in America, the whole world knows you've won."
It is believed there is money available for a fight against Matthew Macklin or Andy Lee, but Duddy has now firmly ruled that out.
Log in with your social accounts:
Or, log in with your IrishCentral account:
Don't have an account yet? Register now !
Join IrishCentral with your social accounts:
Already have an account ? Log in
Or, sign up for an IrishCentral account below:
Make sure we gathered the correct information from you
You already have an account on IrishCentral! Please confirm you're the owner.
Our new policy requires our users to save a first and last name. Please update your account: