Being an Aussie I don't know much about baseball but I can tell a brilliant catch when I see one and by a young ball girl to boot.

How embarrassing for the adult male players!
Incredible Catch

That was nothing short of brilliant. The look on the fielders face was priceless.

It looks as if she's been practicing Parkour (Free Running)

Parkour:

Probably should get signed up for a mixed league.
Maybe she could be called SpyderWoman?

That looks like fun that I would like to do in my next life.

That was great, thanks for posting that humpty

That was rather incredible, the height she got was amazing.

You do realize it was a commercial...right? LOL You could tell with the camera angles, and at the end, there was a Gatorade at her feet.

AJ

Nope, didn't realise and if it is then it's a great commercial.

Yeah, I thought it looked a little too Jackie Chan.