The Los Angeles Angels have brought aboard another option for their bullpen, signing left-hander Dan Jennings to a minor league contract with an invitation to big league camp at spring training.Jennings, who turns 32 in April, appeared in 72 games with the Milwaukee Brewers last season, posting a 3.22 ERA with one save. It was the second consecutive season he had appeared in at least 70 games. In 2017, he had 77 combined appearances with the Chicago White Sox and Tampa Bay Rays.The Angels were 13th in baseball last season with a 3.92 ERA from their bullpen, and seventh best in the American League.Jennings, a ninth-round draft pick by the Florida Marlins in 2008, has a career 2.96 ERA over seven seasons with the Marlins, White Sox, Rays and Brewers. He has pitched 382 career games, all but one in relief.