Puig's advantage over Fernandez for ROY 

August, 29, 2013
8/29/13
1:33
PM ET
ESPN's Buster Olney says today that Miami Marlins' ace Jose Fernandez is the favorite for National League Rookie of the Year, basing that on both Fernandez's numbers (10-5, 2.30 ERA) and convincing words from from a major league scout, but he adds that there is one factor that could sway the vote to someone else like Yasiel Puig.