I did leave out the fact that over the past 2 seasons, Porcello's ERA is a half a run lower on the road then at home. As for the other two picks, Zimmerman has been a road warrior this year, has had some success against Arizona in the past, and the Nats are the better team. Buehrle has been pitching lights out, and while Wilson has a sparkling record on the road, he gives up more runs away from home and the Jays are trying to avoid being swept. Those are just one man's opinion.