Just some stats...
Over the life of Santana's new contract he's going to make ~23 Million per year.
Over the last 4 years, Santana has averaged(stats rounded up) :
34 Games started per season
228 innings per season
3,393 pitches per season
7 innings per game
15 pitches per inning
5 pitches per out
With his 23 million dollar per season contract over the life of his new contract, he will be making(if his yearly avg stays the same) :
$676,471 per game started
$100,877 per inning pitched
$33,626 per out
$6,725 per pitch
Must be nice...