Jake Arrieta (shoulder) threw a successful 30-pitch bullpen session Tuesday.
Jake Arrieta was scratched from his start at Triple-A Norfolk on Sunday with a right shoulder strain.
Jake Arrieta threw six scoreless innings in his start Friday with Triple-A Norfolk.
Orioles optioned RHP Jake Arrieta to Triple-A Norfolk.
Jake Arrieta walked five but allowed just one run in five innings as the Orioles beat the Rays on Tuesday.
Jake Arrieta allowed three runs over five innings in the Orioles' win over the Red Sox on Wednesday.
Jake Arrieta allowed five runs in five innings Friday in a no-decision versus the Twins.
Jake Arrieta has officially been named to the Orioles' rotation.
Jake Arrieta is expected to start the fourth game of the season for the Orioles.
Jake Arrieta is viewed as the front-runner to win the fifth spot in the Orioles' rotation.
Jake Arrieta pitched six scoreless innings as the Orioles and Pirates played to a 0-0 tie in 10 innings Thursday.
Jake Arrieta pitched 4 2/3 scoreless innings versus the Blue Jays in Baltimore's 3-1 victory Saturday.
Jake Arrieta pitched 4 2/3 scoreless innings versus the Blue Jays in his start Saturday.
Jake Arrieta pitched four scoreless innings, striking out five, against the Pirates on Monday.