you can prove it...look at the clips over and over again and look at the pictures...the catchers glove was covering the ball that was in the dirt. but proving that the ball hit the ground or not doesnt matter anyways. what matters is the umps call and the ump did not call him out. its the umps mistake and the batter made the right desion by running..because obviously he didnt hear the ump call him out. he just said strike 3. whether the ball hit the ground or not on strike 3 you HAVE TO call strike 3...no matter what.