1 in 1000. That's your chances of catching a foul ball at a professional or semi-professional baseball game.
Those odds aren't great. What are the odds you catch a foul ball barehanded? I can't even begin to calculate that.
What are the odds you catch a foul ball barehanded with a GoPro strapped to your head? That's simply impossible and I won't even waste my time thinking about the odds.
Wait, that actually happened???