Saucedo (hip) moved his rehab assignment to Triple-A Buffalo on Saturday and tossed a scoreless frame in relief in his first appearance for the affiliate.
Saucedo arrived in Buffalo over the weekend after striking out two in a scoreless inning for the Blue Jays' rookie-level Florida Complex League affiliate a few days earlier. He'll likely make another appearance or two at Triple-A before making his return from the 10-day injured list.