Washington will be sending out Patrick Corbin for the start today In his 32.2 innings and 2-0 record so far, Corbin has a 2.48 ERA with 39 Ks and six walks. Corbin, he has five straight quality starts to begin the season and has given up just three earned in his last two starts in 13.2 innings. Wacha gets the nod for the Cardinals and comes in struggling with his command this season, in 15.1 innings he has allowed 16 hits and 10 walks. Thats 1.72 baserunners per inning which is why he has a 4.64 ERA. I like the Nationals lineup here and playing at home we get a nice edge.