Orioles activate RHP Grayson Rodriguez to start vs. Mariners

(Photo credit: Tommy Gilligan-USA TODAY Sports)

The Baltimore Orioles activated right-hander Grayson Rodriguez from the 15-day injured list to start Saturday's game against the visiting Seattle Mariners.

Rodriguez, 24, had been sidelined by shoulder inflammation. He last pitched for the Orioles on April 29.

He is 4-1 with a 3.71 ERA through six starts this season, striking out 37 batters in 34 innings. He has yet to fac