Tekoah Roby sharpens slider in “impressive” Springfield debut

Tekoah Roby sharpens slider in “impressive” Springfield debut

On the eve of his Cardinals’ debut Tekoah Roby pondered the changes since he last took the mound on June 3 – a sore shoulder sidelined the 21-year-old righthander for 12 weeks and while rehabbing Roby was traded to St. Louis by the Texas Rangers. Then he remembered...