Gregg's last outing against Toronto was Sunday the 15th when he pitched to seven batters and gave up 3 hits and 2 walks, allowing the two runners he inherited from Brian Matusz and three runners he put on to score. I don't think he would fool any Jays hitters tonight either.
Pedro Strop would be fine with me. If Showalter brings Gregg in for the ninth, I'd question his sanity.
I was wrong about O'Day staying in. Ayala will pitch the 8th.