The Rangers recalled Anderson from Triple-A Round Rock on Monday, Jeff Wilson of RangersToday.com reports.
Anderson will replace Gerson Garabito -- who threw four scoreless innings Sunday -- on the 26-man roster, giving the Rangers a fresh arm for the start of a three-game series against the Pirates. In 22.2 innings with the Rangers, Anderson has a 7.54 ERA and a 1.50 WHIP.