October marks the end of a summer jammed packed with regular Baseball season action. But don’t pack away the cold beer and hot dogs just yet because with the end of regular season Baseball comes the World Series! RIM has compiled these must-have BlackBerry apps and accessories for the 2012 World Series and keep up with seven rounds of National and American league rivalry wherever you are:

MLB.com At Bat 2012:

The MLB.com At Bat 2012 is the official app of Major League Baseball and is live baseball – every pitch from every at bat – for the entire 2012 season. Catch up on team and player stats with comprehensive, up-to-the-moment action, including live audio broadcasts. Download from BlackBerry AppWorld.

Players Choice by MLBPA:

The Players Choice by MLBPA is the official app of the Major League Baseball Players Association! Follow your favorite players via Twitter feeds, keep up on the latest association news, and check out videos of what your heroes are up to off the field. Download from BlackBerry AppWorld.

ScoreMobile for BlackBerry:

Get up-to-the-minute scores with the ScoreMobile app.  View player stats, betting odds, game previews, recaps, top stories, and league standings. Follow ScoreMobile’s exclusive live blog to the World Series while on-the-go.
Download from BlackBerry AppWorld.

 MLB Coveroo Cases:

Rivalry is brewing and what better way to show your team pride that on the back of your BlackBerry smartphone. Keep the rivalries alive and show your support at the game or around town with some of these colorful custom hard covers.
Purchase from Coveroo from $24.95.