-Shaun Marcum has officially joined the Mets on a one-year deal, $4 MM deal.
-Diamondbacks GM Kevin Towers finally pulled the trigger on a Justin Upton deal, which many are questioning. Arizona received Martin Prado, Randall Delgado and several prospects in exchange for Upton and third baseman Chris Johnson.
-Don't be surprised if Jason Kubel gets traded too, its hard to understand what the Diamondbacks are doing right now. It wouldn't shock me.
-The Yankees avoided arbitration with David Robertson, signing him to a one-year deal, worth $3.1 MM. Robertson is one of the best eighth inning relievers in baseball.
-Kansas City has claimed catcher George Kottaras off waivers from the A's.