Saucedo was recalled from Triple-A Buffalo on Sunday, Kaitlyn McGrath of The Athletic reports.
The 28-year-old was sent down to Buffalo last weekend but will rejoin the big-league club with Hyun Jin Ryu (neck) landing on the injured list. Saucedo has a 4.24 ERA, 1.16 WHIP and 17:10 K:BB over 23.1 major-league innings this season.