Fleming will follow opener Calvin Faucher during Saturday's game in Toronto, Ryan Bass of Bally Sports Sun reports.
Fleming has followed an opener once in two appearances this year, and it's something he has plenty of experience with over the past few seasons. The 26-year-old southpaw has better underlying metrics (54.2 GB%, 18.8 K-BB%) than surface stats (6.43 ERA, 1.71 WHIP) in this small sample. If Faucher can deliver a scoreless appearance, this arrangement would give Fleming a better chance of qualifying for the win.