Astros' Pedro Leon: Will undergo MRI on knee

Leon will undergo an MRI on his injured left knee, Brian McTaggart of MLB.com reports.

Leon had to be scratched from Sunday's Grapefruit League lineup and will now undergo testing. Astros manager Joe Espada is not concerned about the injury, so it would appear the MRI is more precautionary in nature. Leon is likely to begin the season at Triple-A Sugar Land.