PITTSBURGH • With two games to go before the All-Star break, the Cardinals made two moves Saturday.
For the third time this season, they recalled righthanded reliever Sam Tuivailala from Class AAA Memphis and they also recalled lefthander Nick Greenwood, who was 2-1 in 19 games for the Cardinals last season.
Those two replaced righthanded reliever Mitch Harris, who was placed on the 15-day disabled list with a groin strain, and first baseman Xavier Scruggs, who was optioned to Memphis.
Harris, just brought back last week, had worked three perfect innings after his recall.