He is doing the whole game. Starting in the fourth, he'll be exclusively TV and his boradcast will become a TV broadcast. You have to talk a lot more for a radio broadcast. That's why Vinny is a Hall of Famer!
Yup. It also makes sense because you told me he was on the radio as well... I just don't understand why the dodgers do that for the first 3 innings. I have no problem with the announcer himself.
It's Vin Scully. He does a Radio-TV simulcast for the first three innings.