Zito has very good numbers his last 2 outings vs. Detroit and although Robertson has struggled at Oakland in his 2 career appearances there, I think this might be a good spot for him to improve on that. His last 2 outings this season have been terrible, and this should be a good spot for him to bounce back, and I am not 100% sure of this, but there may be some shadows to deal with for the batters early in the game in Oakland due to the 5:05 pm PST start. Just an average outing by Robertson may be enough here as Zito is in great form and both pitchers are backed by solid bullpens, so I bought 1/2 a run to move it to 9 in case of a 5-4 game at reasonable juice at Pinnacle.