Minor MLB Transactions: 9/20/15

Here are today’s minor moves from around baseball, with the latest transactions at the top of the post…

• The Athletics purchased the contract of catcher Bryan Anderson from Triple-A Nashville, creating 40-man roster space by shifting Kendall Graveman to the 60-day DL.  This will be Anderson’s first stint on an MLB roster this season, providing some catching depth as Stephen Vogt and Josh Phegley are both battling injuries.  Anderson has appeared in 36 career big league games since 2010 (with the Cardinals, White Sox and A’s) and has a .202/.273/.288 line over 322 PA at Triple-A this season.