What happened: Jeff Passan identifies Salt Lake City, Nashville, Raleigh, Portland, Orlando and Montreal as leading candidates. [ESPN](https://www.espn.com/mlb/story/_/id/49863028/mlb-expansion-favorites-candidates-salt-lake-city-nashville-montreal-raleigh)

Why it matters: The eventual selections would determine which new markets gain major league franchises.

What to watch: Watch for MLB to establish a selection timetable and formally evaluate bids.