The reason you've never heard of Chris Valentine is that he does the play-by-play for the Dunedin Blue Jays, the Single-A affiliate of the like-named major league Toronto club. But he hopes one day he can graduate to the show, too.

“If I made the game easy to listen to, I feel like I’ve done a good job,” he said. “I’m my own worst critic, whether it’s butchering a call or if there’s more dead air than I like, as long as I can keep those to a minimum, I feel like I did a good job.”

Dunedin Blue Jays' broadcaster paints vivid picture of on-field action