I'm not too familiar with Catazaro off my head. I know he isn't really known as a long distance guy, but I'd guess NE was around 60-65% to win when factoring in the re-draw (would get the ball back with about 35 seconds left and Gost obviously has a leg) And really, Belichick made a pretty egregious error letting like 15-20 seconds come off the clock after the Fitzgerald catch. Weird how coaches mess that up no matter how smart or accomplished they are.
Catazaro to make the kick was probably around 40-45%.