True Fielding: Fielder positioning, relay and cutoff A.I. are redesigned to allow for better, more authentic Major League defensive play. Defensive alignments are now based on who is at the plate. Rundowns are revamped as well.Dynamic Throwing System: A new implementation of responsive throwing mechanics coupled with unique animations for infield, outfield and situational throws.Franchise Finance: A revised, beefier franchise mode including team news, attendance, ticket prices and fan "buzz".2K Sports Online Play: Online leagues and tournaments are implemented. The Xbox 360 version will feature full 30 man leagues, while the PlayStation 3 version will support only 12, though the developers claimed they would try to increase the maximum number.