Aledmys Diaz said Friday that his right arm is feeling fine.
Aledmys Diaz is absent from the Cardinals' lineup Friday.
Aledmys Diaz is back in the Cardinals' starting lineup Wednesday afternoon at Coors Field.
Cardinals manager Mike Matheny said Tuesday that Aledmys Diaz is having issues with arm strength.
Aledmys Diaz is out of the Cardinals' starting lineup on Tuesday night in Colorado.
Aledmys Diaz slugged his 16th home run of the season Sunday in the Cardinals' defeat of the Giants.
Aledmys Diaz is not in the Cardinals starting lineup for Thursday's showdown against the Giants.
Aledmys Diaz is batting second for the Cardinals on Wednesday afternoon against the Cubs.
Aledmys Diaz finished 2-for-2 with a two-run home run and the Cardinals doubled up the Cubs 4-2 on Tuesday.
Aledmys Diaz is starting at shortstop and batting eighth on Tuesday night against the Cubs.
Cardinals activated SS Aledmys Diaz from the 15-day disabled list.
Aledmys Diaz (thumb) will return to St. Louis on Sunday after completing his rehab assignment with Double-A Springfield.
Aledmys Diaz (thumb) has moved his minor league rehab assignment to Double-A Springfield.
Cardinals general manager John Mozeliak said Monday that Aledmys Diaz (thumb) could be activated this weekend.