Injury Notes: Ryu, McCullers, Lorenzen, Arroyo, Weaver, Wieters

Dodgers lefty Hyun-jin Ryu will likely not be able to get up to speed in time to participate in any spring action, manager Dave Roberts tells reporters, including Andy McCullough of the Los Angeles Times (via Twitter). Ryu had hoped to make his way back to big league action by May, but the skipper says that timetable is now “unrealistic.” Needless to say, the Dodgers were hoping that Ryu’s shoulder would respond better, and he represents one of several notable question marks for the big-budget club.

Here are some more notes on some injury situations around the game:

• Exciting young Astros starter Lance McCullers Jr. will open the year on the DL, manager A.J. Hinch said today, as Richard Justice of MLB.com was among those to tweet. He, too, has dealt with shoulder issues, though hopefully not as severe as those that drove Ryu to surgery. Houston has options to step in, including Doug Fister, Scott Feldman, and Mike Fiers, and will surely be cautious in handling the 22-year-old, who upped his career-high annual innings tally by over fifty frames last season.
• The Reds are hopeful that one of their young hurlers, Michael Lorenzen, can stave off Tommy John surgery after an MRI revealed a mild UCL sprain, Zach Buchanan of the Cincinnati Enquirer reports. Lorenzen will need to rest and almost certainly won’t open the season in the rotation, but it seems that he was rather fortunate not to find a more significant injury after experiencing soreness for some time this spring.
• Nationals right-hander Bronson Arroyo was scratched from his start today with shoulder soreness, as James Wagner of the Washington Post reports. For now, the 39-year-old will rest and see how it responds, but any absence certainly puts a dent in his hopes of beating out Tanner Roark and Joe Ross for a rotation gig. Arroyo, who signed a minor-league deal full of incentives if he makes the majors, had some work done in his shoulder when he was out for Tommy John surgery, according to skipper Dusty Baker.
• Meanwhile, Angels righty Jered Weaver dismissed any thought that he wouldn’t be prepared to open the year, as Jeff Fletcher of the Orange County Register reports. Recent medical evaluations don’t seem to offer many clues as to the reason for his precipitous velocity decline. Manager Mike Scioscia wasn’t quite as conclusive as the righty as to his availability out of camp, stressing that the organization was taking things one step at a time, but did suggest that Weaver will have every opportunity to try to perform on the hill.
• Orioles catcher Matt Wieters seems to be clear of any structural concerns in his right elbow, as MLB.com’s Britt Ghiroli reports. In an update to that story, Roch Kubatko of MASNsports.com notes that Dr. James Andrews concurred with the organization’s doctors. For now, then, Wieters will work on eliminating any discomfort before getting back to work behind the dish.