Jair Jurrjens surrendered four earned runs over five innings Saturday in the Orioles' loss to the Rays.
Orioles purchased the contract of RHP Jair Jurrjens from Triple-A Norfolk.
Jair Jurrjens will be called up from Triple-A Norfolk to start Saturday against the Rays.
Orioles reassigned RHP Jair Jurrjens to minor league camp.
Jair Jurrjens (rib cage) could pitch in the Orioles' Grapefruit League finale on Saturday.
X-rays taken Thursday morning on Jair Jurrjens' rib cage showed no fracture of any kind.
Jair Jurrjens had X-rays on his rib cage Thursday.
Jair Jurrjens left his start Wednesday after being hit with a line drive in the second inning.
Jair Jurrjens shut down the Rays for five innings in relief to earn a win Friday.
The Baltimore Sun's Dan Connolly reports that Jair Jurrjens can't exercise the opt-out clause in his contract until June 15.
Jair Jurrjens allowed three runs in 2 2/3 innings of relief work Tuesday against the Blue Jays.
Jair Jurrjens walked three and allowed three runs -- two earned -- in an inning versus the Twins on Thursday.
Jair Jurrjens started and allowed one run in two innings Sunday in the Orioles' 5-4 win over a Blue Jays split-squad.
Jair Jurrjens threw a successful 45-pitch bullpen session in Orioles' camp.