About Seth Frankoff

James Seth Frankoff (born August 27, 1988) is an American professional baseball pitcher who is a free agent.
He has played in MLB for the Chicago Cubs and Seattle Mariners and in the KBO League for the Doosan Bears.
On January 8, 2021, Frankoff signed a minor league contract with the Arizona Diamondbacks organization. On May 12, 2021, Frankoff was selected to the active roster. On June 15, he was placed on the 60-day injured list with right forearm soreness.