Thielbar called back up by Twins Posted by Travis Heiser | Apr 22, 2015 | Press Release | 0 | Former DiamondDawgs Caleb Thielbar called up to Twins from Triple-A Thielbar spent most of the past two seasons in Minnesota’s bullpen and pitched well with a 2.59 ERA and 74/30 K/BB ratio in 94 innings. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related