Barstool Sports founder Dave Portnoy says he's not worried ONE BIT about reports Tom Brady is looking to bail on NE ... saying, "There's a ZERO percent chance he's leaving!"
Of course, El Pres is a DIEHARD Patriots fan -- everybody knows that -- but he also knows Tom and a bunch of other important people in the Patriots organization. Dude's plugged in.
So, when we saw Portnoy on the streets of NYC we had to ask if he had any inside info on the Brady drama.