Complex sentence: Sporting News: 2012 Relative to the average player, Cabrera contributed an extra 53.1 runs through batting, but -8.2 through defense and -2.9 through baserunning, while Trout contributed 50.1 batting runs, 13.0 defensive runs, and 12.0 baserunning runs.
Split into simpler sentences: Sporting News: 2012 Relative to the average player, Cabrera contributed an extra 53.1 runs through batting, but -8.2 through defense and -2.9 through baserunning. While Trout contributed 50.1 batting runs, 13.0 defensive runs and 12.0 baserunning runs.