Here's a look at today's minor moves, courtesy of Baseball America's Matt Eddy..
- The Athletics are close to signing Mexican League infielder Antonio Lamas to an undisclosed deal, reports John Hickey of the Bay Area News Group (via Twitter).
- The Pirates signed right-hander Roman Colon to a minor league deal. Colon appeared in a few games for the Royals last season but spent the bulk of the year in Triple-A Omaha where he posted a 3.09 ERA with 7.9 K/9 and 3.8 BB/9 in 40 games.
- The Orioles signed left fielder Kyle Hudson, who spent the first four years of his career in the Baltimore organization. The 26-year-old hit just .264/.335/.286 for the Triple-A affiliates of the Phillies and Rays.
- Right-hander Mark Hamburger is seeking employment once again after being released by the Astros this week. The 26-year-old was a roster casualty several times last season and spent time with the Rangers, Astros, and Padres.
Daniel Seco contributed to this report.