Pirates reliever was outrighted to Triple-A, according to the MLB.com Jeffrey Viel Jersey . Pittsburgh designated the southpaw for a signment on Monday when they welcomed back from the injured list. Cabrera has the right to refuse the a signment in favor of free agency. The Pirates were Cabreras third team of the season. He had brief stints with the Mets and Cubs earlier in the year. He pitched nine times for the Bucs after signing a major league contract at the end of June. He gave up six runs in 11 innings, striking out seven while i suing one walk. Cabrera is now up to 28 frames with a 5.79 earned run average. He has recorded a below-average 18.8% strikeout rate. Cabrera throws hard, averaging nearly 96 MPH from the left side. Teams continue to give him opportunities in the middle innings as a result. The 28-year-old hasnt translated that into enough strikeouts over the past two seasons. He has also been increasingly prone to the home run ball, leading to an ERA above 4.00 in three of the past four years. Willie O'ree Jersey