2. A pair of firsts. Gabriel Ynoa makes his first start as an Oriole, having been shifted into the rotation this time around in Chris Tillman's spot. Tillman had a 7.98 ERA in his three starts back in the rotation. Ynoa had a 2.72 ERA in his final six starts with Triple-A Norfolk. In addition, rookie Austin Hays makes his first start in right field. He was called up this week.