Arizona Diamondbacks pitcher Dallas Keuchel has been designated for assignment, according to Jeff Passan of ESPN.
The 34-year-old is expected to clear waivers and become a free agent.
Keuchel had already been designated for assignment by the Chicago White Sox earlier this year before signing with Arizona. He made just four starts with his new team, totaling a 9.64 ERA and 1.821 WHIP in 18.2 innings.
In eight starts with the White Sox, the left-hander was 2-5 with a 7.88 ERA and 2.156 WHIP.
This article will be updated soon to provide more information and analysis.