The MLB Dog system play is on Miami at 7:05 eastern. The Marlins fit a long term Dog system that is 636-536 . Dan Straily, makes his first start for the fish here. He made 34 appearances, 31 starts, last season for Cincinnati and had a solid year for a bad Reds team he posted a 14-8 record with a 3.76 ERA and a 1.186 WHIP overall. The Nats counter with T. Roark who is 4-7 vs Miami and could regress this year after posting a solid year last year. Miami is a live dog here.