The Pittsburgh Pirates have released the following six players, per a team press release.
Alex Lukashevich, RHP - Had an 0.47 ERA in 19 innings last year, but his advanced numbers didn't look as good. He throws in the low-to-mid 80s. The Pirates signed Lukashevich out of Belarus in 2010.
Porfirio Lopez, LHP - Lopez was unlike a lot of the international lefties in the system in that he could throw 88-92 MPH. He also had a good breaking ball. However, he didn't really look like a guy who could make it to Double-A or beyond.
Mike Colla, RHP - Colla might be the player on this list who has the best shot at the majors. He was throwing 89-91 MPH with his sinker in camp, but has been 90-92 in the past. He had a good year starting in Altoona...
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.