MLB At Bat 12 for Windows Phone finally appears in the Marketplace

Leading up to opening day (yesterday), the MLB At Bat 12 website showed a Windows Phone version at the bottom that simply said, “Coming Opening Day.” Opening day came and went with no Windows Phone app spotted in the Marketplace.
It is unclear if the At Bat 12 app was a casualty of the recent publishing delays Microsoft has been reporting due to an influx of app submissions, but it definitely came a day late. Unfortunately there does not look to be a free At Bat Lite available, only the full version, which costs $14.99 for the season.
source: MLB