Cardinals' Adam Kloffenstein: Out with shoulder injury

Kloffenstein was placed on Triple-A Memphis' 7-day injured list Wednesday due to right shoulder discomfort, Jeff Jones of the Belleville News-Democrat reports.

The right-hander made his major-league debut June 20 with a scoreless inning against San Francisco, but he's otherwise spent the campaign at Triple-A. Kloffenstein's shoulder is still being evaluated, so it's unclear how long he'll be sidelined.