Orioles looking for Sisco to mature in Majors
(MLB.com Baltimore Orioles)

was the plan last winter, when the Orioles signed catcher Welington Castillo after he was non-tendered by Arizona, to give top prospect Chance Sisco another year of development at Triple-A and not rush him to the big leagues. Now Sisco, who was part of the O`s September callups, will be relied on in 2018.