The Orioles have scheduled to workout LHP Mark Hendrickson at their mini-camp next week. Hendrickson was out of baseball last season, and hasn't pitched in majors since appearing in eight games with the Orioles in 2011. The 38-year-old will be considered for a spring training invite if he shows anything in camp, but is merely organizational depth at this stage of his career.

Orioles released LHP Mark Hendrickson. Hendrickson was designated for assignment last week. The 37-year-old left-hander allowed six earned runs on 13 hits over 10 innings with the O's this season.

Orioles designated LHP Mark Hendrickson for assignment. Hendrickson was given the boot as the Orioles did a little housecleaning on their 40-man roster. The 37-year-old left-hander has allowed six earned runs on 13 hits over 10 innings for the Orioles this season.

Orioles designated LHP Mark Hendrickson for assignment. Hendrickson spent two days with the O's and made just one relief appearance. The 37-year-old should pass through optional waivers without an issue and remain on the 40-man roster.

Orioles recalled LHP Mark Hendrickson from Triple-A Norfolk. Hendrickson will be with the club only for a couple days while Troy Patton is on the restricted list, though he's likely to be brought back when rosters expand. The veteran lefty allowed 13 hits and six earned runs in 10 innings for the O's earlier this season.

Orioles optioned LHP Mark Hendrickson to Triple-A Norfolk. Hendrickson allowed 13 hits and six earned runs in 10 innings out of the Orioles' bullpen. He could be brought back later this summer to again provide bullpen depth.

Orioles recalled LHP Mark Hendrickson from Triple-A Norfolk. Hendrickson will provide the O's with a fresh arm out of the pen. He held a 2.87 ERA in 19 appearances for Norfolk this season.

The Orioles are expected to call up Mark Hendrickson from Triple-A Norfolk to serve as a long man out of the bullpen. Jake Arrieta lasted just 4 1/3 innings Thursday and Zach Britton retired only two batters Friday, so even though the O's have an eight-man bullpen it's quite taxed. Hendrickson has a 2.87 ERA in 19 appearances for Norfolk this season.