This looks like a fan catch of the year nominee.  He did flinch and close his eyes at the end, but he did snag a screaming line drive. 

The biggest surprise is that the kid was actually paying attention, which is step one to not getting smoked in the face.  If we aren’t going to have a fan get smoked in the face, flashing leather is the next best thing.

Nice catch kid, now go change those pants.