Aaron Gleeman

Dayán Viciedo

A’s sign former White Sox outfielder Dayan Viciedo


Dayan Viciedo has been out of work since being released by the White Sox in February and the Blue Jays in March, but Matt Eddy of Baseball America reports that the 26-year-old outfielder has signed a minor-league deal with the A’s.

Viciedo has 25-homer power, but his plate discipline and defense are awful and his overall production has been mediocre at best with a .254 batting average and .722 OPS in 483 career games.

He has good career numbers versus left-handed pitching, so if Viciedo puts together a good stretch at Triple-A the A’s could find a role for him as a platoon player.

Nationals lose reliever Aaron Barrett to biceps injury

Aaron Barrett Nationals

One day after acquiring right-hander reliever David Carpenter from the Yankees the Nationals have placed right-handed reliever Aaron Barrett on the disabled list with a strained biceps muscle.

Barrett appeared in a team-high 30 of the Nationals’ first 60 games, including five of the past seven games, so it’s possible the heavy workload caught up with him. He has an ugly 5.06 ERA, but it comes with a nice 28/6 K/BB ratio in 21 innings.

Washington’s bullpen was already in need of help before Barrett went down, so this puts a lot of pressure on Carpenter to emerge as a reliable option for manager Matt Williams.

Tigers demote struggling Shane Greene to Triple-A

Shane Greene Tigers

UPDATE: Not only have the Tigers removed Shane Greene from the rotation, they demoted the 26-year-old to Triple-A.

(Reminder: “Too soon to talk Cy Young for Tigers’ Greene?” was an actual article in the Detroit Free Press less than two months ago.)


Six months and 13 starts after acquiring Shane Greene from the Yankees the Tigers may be considering demoting him from the rotation.

Greene is scheduled to start Tuesday against the Reds, but Jason Beck of MLB.com reports that manager Brad Ausmus “was noncommittal on that assignment” and referenced a potential “decision to be made.”

Greene went 3-0 with a 0.39 ERA in his first three starts for the Tigers despite an underwhelming 11/5 K/BB ratio in 23 innings. Since then he’s 1-6 with an 8.60 ERA in 10 starts.

Greene has good raw stuff and missed plenty of bats for the Yankees as a rookie last season, but he’s managed just 5.8 strikeouts per nine innings for the Tigers and has particularly struggled versus left-handed hitters. Justin Verlander is coming off the disabled list to make his season debut Saturday, possibly giving the Tigers reason to reconfigure the rest of the rotation.