Aase was drafted by the Boston Red Sox in the sixth round of the 1972 amateur draft. That summer he struggled with the Williamsport Red Sox, putting up an 0–10 record to go along with a 5.81 ERA. The following se… See more

Aase reached the majors when he joined the Red Sox rotation in July 1977. He won his first big league game against the Milwaukee Brewers on July 26 and then threw a shutout against the California Angels five … See more

Following his first season in the majors, Aase was traded to the California Angels for infielder Jerry Remy. He was primarily a starter in his first two and a half years with the team, notching 11 wins in 1978. In Game Thre… See more