If you've started up MLB 15 The Show and noticed that you can't leave the tutorial game, you're not alone.
The game is supposed to install completely while you play through a matchup of the San Fransisco Giants and the Kansas City Royals to keep you occupied. However, you may have ran into a problem where the install bar at the top corner appears to have stalled.
Here's how I fixed the problem for a disc based version: close out of the game, delete the update file from your downloads, delete the game from the hard drive, and restart the game back up. The problem should be fixed and the install bar should now progress.
Be sure to check back later for our review of MLB 15.