Fernandez (1-3) allowed four runs (three earned) on two hits and two walks while striking out two over one inning, taking the extra-inning loss Friday versus the Nationals.

Fernandez struck out one in a perfect inning to earn a hold in Sunday's 6-2 win over Atlanta.

Fernandez allowed a run on two hits over one inning to earn the save in Wednesday's 5-4 win over the Orioles. He did not walk or strike out a batter.

Fernandez (0-1) allowed an unearned run on two hits in one inning, taking the extra-inning loss versus the White Sox on Saturday.

Fernandez earned the final spot in the Cardinals' bullpen Tuesday to open the season, Derrick Goold of the St. Louis Post-Dispatch reports.

Fernandez has allowed one run on four hits and a walk while striking out five over five innings in Grapefruit League play.

Fernandez was selected by the Cardinals in the Rule 5 Draft on Wednesday.