Toronto recalled Estrada from Triple-A Buffalo on Wednesday.
After being elevated to the big-league club Monday and then sent back down Tuesday, Estrada will rejoin Toronto on Wednesday. The 27-year-old has made just four appearances with the Blue Jays this season. With Trey Yesavage (knee) sidelined on the 15-day injured list, Toronto was in need of an extra arm that can give them length out of the bullpen.