Pecko (thoracic outlet syndrome) struck out four over two scoreless innings Saturday in a rehab start for Single-A Fayetteville.
Pecko was missing in action during spring training, and now we know why, per Jim Callis of MLB Pipeline. It's encouraging to see Pecko dominate in his first rehab start -- he allowed two hits and zero walks -- and if he can eventually get back up to speed at Triple-A, he could still be a big-league rotation option later this summer.