Mazzaro was designated for assignment 11 days ago, and Links speculates that the reasoning for the extra day could have been due to the timing of the move on Memorial Day. If Mazzaro clears waivers, he can be outrighted to Triple-A. However, he'd have a choice between accepting the assignment, or turning it down and turning down the remainder of his $950,000 salary this year. Last time this situation came up, Mazzaro accepted the assignment.
If he does clear waivers, this would be the third time that Mazzaro was outrighted to Triple-A by the Pirates.
UPDATE 6:52 PM: Chris Cotillo reports that Mazzaro has cleared waivers and has been outrighted to Triple-A.
Tim is the owner and editor in chief of Pirates Prospects. He started the site in January 2009, and turned it into his full time job during the 2011 season. Prior to starting Pirates Prospects, Tim worked with AccuScore.com, providing MLB, NHL, and NFL coverage to various national media outlets, including ESPN Insider, USA Today, Yahoo Sports, and the Wall Street Journal. He also writes the annual Prospect Guide, which is sold through the site. Tim lives in Bradenton, where he provides live coverage all year of Spring Training, mini camp, instructs, the Bradenton Marauders, and the GCL Pirates.