The St. Louis Cardinals have optioned shortstop Aledmys Diaz to Memphis and purchased the contract of infielder Alex Mejia. In a related move, they also moved right handed pitcher Alex Reyes to the 60 day disabled list.
After a strong offensive rookie season last year, Diaz has experienced a sophomore slump posting just a .260/.293/.396 batting line with 7 home runs and an 81 OPS+ in 71 games. Last season he was second on the Cardinals with a 134 OPS+.
He is also struggling on defense, having posted a -3 defensive runs saved at shortstop last season, but already has a -9 defensive runs saved there this season in about 400 fewer innings.
And with the strong showing of Paul DeJong, hitting .319/.327/.617 with 4 home runs since returning to the big leagues, to go along with a +1 defensive runs saved at shortstop, Diaz’s playing time was at risk. So Diaz will be the latest Cardinal to get a mid-season trip to the minors to get his head, and bat, straight.
The infielder taking his place will be Alex Mejia. A former fourth round pick of the Cardinals in 2012, he becomes the sixth member of that Cardinals’ draft class to reach the Majors. He has hit .253/.309/.355 with 3 home runs and 18 doubles in 74 games this season between Memphis and Springfield and was recently named a Texas League All Star at shortstop, where he has played 68 of his 74 games.