Arrieta of the Cubs just wrapped up his 20th win of the season, a 3-hit shutout with 11 k's, and dropping his ERA to 1.88. The NL Cy Young award will be one of the toughest choices in a long time. Greinke's ERA lead over Arrieta has shrunk to the point (0.23) where it simply isn't enough to guarantee the award to Greinke. The other key numbers between them are equally close. There are advocates for Greinke and Kershaw but I think Arrieta has earned the award, if for no other reason than he has carried the Cubs to the post-season almost alone in terms of starting pitching. Greinke and Kershaw play well off each other, Arrieta has no one to carry the load with him. The next biggest winner on the Cubs is Lester at 10-11. -- Al