Notice how he specifically didn't say he threw the ball in the headline. Why would we do that?

Because, and you'd think her name would give this away, Grumpy Cat is in fact a cat, and as such can't actually throw the first pitch at a baseball game. But we'll tell you what she can do. She can bless the ball by rubbing a paw on it, and then manage to look like the grumpiest cat who's ever existed after watching someone else throw it away.

Her she is doing just that at the Arizona Diamondbacks game last night. 

Via Mashable