Sioux City Explorers RHP Carlos Sierra
Submitted by Sioux City Explorers
Sioux City, IA - The Sioux City Explorers today have announced that RHP Carlos Sierra will be playing out his option for the 2020 season which will be Sierra's second season with Sioux City and 7th professionally.
After an initial rocky start with the X's, Sierra became one of Sioux City's most reliable arms. He appeared in a total of 25 games with thirteen of them being starts, collecting an 8-1 record and a 3.21 ERA over ... Full Story