SP Help

[edawg012]

12 team standard roto league.... in a tight race for W, ERA, WHIP right now and I am 49 innings under my cap so I am good to go for innings.... I have Greinke today VS DET and he has been a roller coaster all year but was great against DET last time out.... I also have Britton VS NYY which I usually dont start anyone at NYY but Britton is on fire although his career numbers against NYY are terrible..... WHAT DO I DO??? WHIR