
PHOENIX — Former Cy Young Award winner Dallas Keuchel has been designated for assignment by the Arizona Diamondbacks after four ineffective outings.
The 34-year-old Keuchel hoped to resurrect his career with the D-backs after signing on June 7 but struggled with an 0-2 record and 9.64 ERA, giving up 20 earned runs over 18 2⁄3 innings.