Ubaldo Jimenez struck out eight and walked one, allowing just one hit over seven shutout innings in a win over the Blue Jays on Saturday.
Orioles manager Buck Showalter said Friday that the club might not make a decision on the fifth starter until after their first few games of the season.
Ubaldo Jimenez turned in another nice performance Sunday, allowing one run over six innings versus the Blue Jays.
Ubaldo Jimenez shut out the Pirates for five innings Tuesday in the Orioles' 9-2 victory.
Ubaldo Jimenez allowed two runs over four-plus innings and struck out four Wednesday against the Twins.
Ubaldo Jimenez gave up three runs and five hits in four innings Friday against the Blue Jays.
Ubaldo Jimenez struck out five Twins on Sunday, but also walked three and gave up a run in two-plus innings while falling to 0-2 this spring.
Ubaldo Jimenez was tagged for six runs -- five earned -- in 1 1/3 innings by the Tigers on Tuesday.
Ubaldo Jimenez indicated he felt great after Friday's bullpen session, utilizing the new delivery that he changed to last September.
FOX Sports' Ken Rosenthal reports that Ubaldo Jimenez is drawing "moderate" interest on the trade market.
MLB.com's Tracy Ringolsby reports that the Orioles have discussed Ubaldo Jimenez with several teams.
Ubaldo Jimenez is on the Orioles' roster for their ALDS matchup against the Tigers.
Ubaldo Jimenez earned his sixth win of the season, allowing two runs over five innings against the Yankees on Tuesday.
Ubaldo Jimenez will start for the Orioles on Tuesday night against the Yankees.