Fujikawa was designated for assignment Sunday, Evan Grant of the Dallas Morning News reports. After opening the season on the DL due to a groin injury, Fujikawa proved unreliable when he was finally healthy enough to join the Rangers a few days ago. Over his two appearances, he was tagged for two hits and three runs over 1.2 innings, and his uneven performances during his rehab outings leading up to his activation didn't suggest he was poised to turn the corner. With Fujikawa off the 40-man roster, the Rangers purchased Ross Ohlendorf's contract from Triple-A Round Rock.