Hancock (arm) is on the 7-day injured list at Double-A Arkansas and will be shut down for the rest of the season, Ryan Divish of The Seattle Times reports.
Hancock, a 2020 first-round pick, is instead at the spring training facility in Arizona and is focusing on arm care and and strengthening his shoulder. The 22-year-old received a promotion to Double-A a month ago, and he'll finish 2021 with a 2.62 ERA, 1.03 WHIP and 43:17 K:BB over 44.2 innings between Double-A and High-A.