Minor Moves: Greg Smith, Zach Clark, Cody Eppley

Today's minor moves:

• The Phillies signed left-hander Greg Smith, assigned him to Double-A Reading and released outfielder Ronnie Welty to create roster space, according to Reading Fightin Phils' director of PR Eric Scarcella (Twitter links). Smith, 29, was twice traded with Carlos Gonzalez — first to the A's for Dan Haren and second to the Rockies for Matt Holliday. The LSU product has a 4.51 ERA in 229 1/3 big league innings. The Phillies originally acquired Welty at the end of Spring Training in a swap of minor leaguers with the Orioles. The 25-year-old has a career .281/.356/.464 batting line but hasn't climbed higher than Double-A.
• Orioles righty Zach Clark cleared waivers and was outrighted to Double-A, announced the team (via Steve Melewski of MASNSports.com).  The 29-year-old had been designated for assignment on Saturday to open a 40-man roster spot for Freddy Garcia.  Signed as an amateur free agent in 2006, Clark has spent his entire career in the Orioles' organization and made his big league debut with last Wednesday's relief appearance against the Mariners.
• Yankees righty Cody Eppley cleared waivers and was outrighted to Triple-A, tweeted Daniel Barbarisi of the Wall Street Journal yesterday.  The 27-year-old had been designated for assignment on Friday to open a 40-man roster spot for Preston Claiborne.  Eppley did a nice job keeping the ball on the ground in 46 frames for the Yankees last year.
• Three players currently reside in DFA limbo: Ezequiel Carrera and Mike McDade of the Indians and Jonathan Sanchez of the Pirates.
• The Cubs are expected to call up outfielder Ryan Sweeney today and option Dave Sappelt to the minors, reports MLB.com's Carrie Muskat.  The Cubs will need a 40-man roster spot for Sweeney, so it appears someone will be designated for assignment today.  

Steve Adams contributed to this post.