Minor Moves: Duncan, Manzella, Russell, Rauch

Here are today's minor transactions, with the newest moves at the top of the page…

• The Diamondbacks have released first baseman Shelley Duncan, shortstop Tommy Manzella and right-hander Adam Russell, Matt Eddy reports (via Twitter).  All three players signed minor league deals with the Snakes during the offseason.  Duncan had a .606 OPS in 64 PA with the Rays in 2013, while Russell and Manzella last appeared in the majors in 2011 and 2010, respectively.
• The Royals released veteran reliever Jon Rauch, Andy McCullough of the Kansas City Star tweets.  Rauch, 35, signed a minor league deal with K.C. in January.  The right-hander posted a 7.56 ERA in 16 2/3 IP with the Marlins and a 2.89 ERA in 9 1/3 IP for the Orioles' Triple-A affiliate last season.
• The Nationals released infielder Mike Fontenot.  The veteran last played in the Majors in 2012, spending last season with the Rays' Triple-A affiliate and then signing a minor league deal with Washington in January.  Formerly a staple of the Cubs infield, Fontenot has a .265/.332/.401 line over 1586 career PA with the Cubs, Giants and Phillies.
• The Cardinals outrighted Joey Butler to Triple-A Memphis.  Butler, 28, made his Major League debut last season by appearing in eight games for the Rangers, following six years in the Texas farm system that saw him post a .291/.375/.442 slash line with 72 homers over 3036 PA.  The outfielder was claimed off waivers by St. Louis in October.
• The Brewers released outfielder Greg Golson, who had been signed to a minor league contract in January.  Golson appeared in 40 Major League games with the Phillies, Rangers and Yankees from 2008-11 and has playing in the minors ever since.