10:39 AM - Andrew Kittredge (BAL) Orioles activated Kittredge (knee) from the 15-day injured list Wednesday.

5:18 PM - Andrew Kittredge (BAL) (knee) tossed one scoreless inning, allowing two hits while striking out a batter in Triple-A Norfolk's loss against Nashville on Sunday, Roch Kubatko of MASNSports.com reports.

4:19 PM - Andrew Kittredge (BAL) (knee) started a minor-league rehab assignment with High-A Aberdeen on Sunday, allowing one run on two hits and no walks with two strikeouts in one inning, Jacob Calvin Meyer of The Baltimore Sun reports.

4:59 PM - Andrew Kittredge (BAL) (knee) will begin a rehab assignment with High-A Aberdeen on Sunday, Roch Kubatko of MASNSports.com reports.

4:27 PM - Andrew Kittredge (BAL) manager Brandon Hyde said Monday that Kittredge (knee) will throw a live batting practice session Wednesday, Jake Rill of MLB.com reports.

4:23 PM - Andrew Kittredge (BAL) GM Mike Elias said Tuesday that Kittredge (knee) could be back by the end of May, Andy Kostka of TheBaltimoreBanner.com reports.

12:13 PM - Andrew Kittredge (BAL) (knee) played catch on the field before Saturday's game against the Blue Jays, Jacob Calvin Meyer of The Baltimore Sun reports.

2:19 PM - Andrew Kittredge (BAL) Orioles placed Kittredge on the 15-day injured list Thursday due to his recovery from left knee surgery, Jake Rill of MLB.com reports.

8:32 AM - Andrew Kittredge (BAL) (knee) said Wednesday that his timetable for a return is between June and the All-Star break, Jacob Calvin Meyer of The Baltimore Sun reports.

9:21 AM - Andrew Kittredge (BAL) underwent successful left knee debridement surgery Friday, Roch Kubatko of MASNSports.com reports.

5:22 PM - Andrew Kittredge (BAL) Brandon Hyde announced Friday that Kittredge will undergo arthroscopic surgery on the cartilage in his left knee and is expected to be sidelined for multiple months, Jake Rill of MLB.com reports.

4:08 PM - Andrew Kittredge (BAL) underwent an MRI on his left knee and will receive multiple opinions, Roch Kubatko of MASNSports.com reports.

8:20 AM - Andrew Kittredge (BAL) (knee) remains unsure of a timeline for his return to action, Andy Kostka of TheBaltimoreBanner.com reports.

11:09 AM - Andrew Kittredge (BAL) manager Brandon Hyde said Monday that Kittredge (knee) is an option to see save chances early in the season on days Felix Bautista (elbow) is unavailable, Jake Rill of MLB.com reports.

12:40 PM - Andrew Kittredge (BAL) manager Brandon Hyde said Kittredge experienced left knee soreness while warming up in the bullpen prior to Saturday's 5-2 Grapefruit League loss to the Pirates, Andy Kostka of TheBaltimoreBanner.com reports.