Highly touted by the Pittsburgh Pirates during his career , he was a screwball specialist .
Highly touted by the Pittsburgh Pirates during his career , he had a good curve as well , but a sore arm limited him to pitch in only 28.1 innings .
Highly touted by the Pittsburgh Pirates during his career , he was a screwball specialist and had a good curve as well , but a sore arm limited him to pitch in only 28.1 innings .