Clayton Blackburn, an Amarillo native, has an ERA of 3.30 in the seven minor-league seasons.
Clayton Blackburn, an Amarillo native, has an ERA of 3.30 in the seven minor-league seasons. Jae C. Hong AP
Clayton Blackburn, an Amarillo native, has an ERA of 3.30 in the seven minor-league seasons. Jae C. Hong AP

Minor Rangers trade adds to rotation depth at Triple A

April 16, 2017 05:00 PM