Cards announcers ragging the scorer for giving Baez a triple instead of a double and error.
I watched the replay a few times, and I'm fairly certain Baez decided to go for 3rd before he even saw Fowler bobble the ball. I think he decided to go for 3 because Dex was a little casual going to get it, and in fact hadn't even touched the ball at the time Javy decided to take the extra base.