Caleb Joseph was taken to the hospital for precautionary reasons after he was hit in the groin area by a foul ball during Monday's game against the Red Sox.
Tyler Wilson yielded three runs in 6 2/3 innings in a loss to the Red Sox on Monday.
Orioles RHP prospect Matthew Grimes spanned eight shutout innings Sunday in a win for High-A Frederick.
T.J. McFarland (knee) has been activated from the disabled list at Triple-A Norfolk.
Yovani Gallardo (shoulder) is expected to make at least two minor league rehab starts.
Mark Trumbo went 1-for-4 with a three-run double in Sunday's win over the Indians.
Chris Tillman struggled to keep the ball in the park during Sunday's win over the Indians, allowing three home runs and four total runs over six innings.
Orioles manager Buck Showalter said Sunday that Ubaldo Jimenez is the "projected" starter for the club on Thursday.
J.J. Hardy had the boot on his left foot removed and he will undergo a CT scan on Friday.
Pedro Alvarez is not in the Orioles' lineup Sunday.
Hyun-soo Kim made his fourth straight start in left field Saturday.
Ubaldo Jimenez gave up six runs for the third straight start -- although just three were earned -- in a loss to the Indians on Saturday.
Zach Britton worked a perfect ninth inning against the Indians on Friday, protecting a two-run advantage to earn his 13th save of the season.
Mark Trumbo blasted his 15th home run of the season on Friday as the Orioles defeated the Indians 6-4 in the first game of their weekend series in Cleveland.
Mike Wright struggled in a no-decision against the Indians on Friday, allowing three runs on six hits and a pair of walks over 4 2/3 innings.