Jim Beattie, a former Major League Baseball pitcher, began his professional career with the New York Yankees. Drafted by the Yankees in the fourth round of the 1975 amateur draft, Beattie made his MLB debut on April 25, 1978. Standing at 6 feet 5 inches, the right-handed pitcher quickly became known for his height and presence on the mound.

During his time with the Yankees, Beattie played a role in the team's success in the late 1970s. He was part of the Yankees' roster during their 1978 World Series championship run, contributing to the team's pitching staff. Although not a regular starter, Beattie's performances in crucial games helped solidify his reputation as a reliable pitcher.

In 1980, Beattie was traded to the Seattle Mariners, where he spent the majority of his playing career. With the Mariners, he transitioned into a more prominent starting role, showcasing his abilities over several seasons. Beattie's tenure with the Mariners was marked by steady performances, and he became a fixture in their rotation. His best season came in 1983 when he recorded a 10-15 win-loss record with a 3.26 ERA, demonstrating his capability to compete at a high level.

After retiring from playing in 1986, Beattie shifted his focus to baseball management and front-office roles. He joined the Toronto Blue Jays organization, where he worked in various capacities, including as a pitching coach and in player development. His experience as a former player provided valuable insights into the development of young talent.

In 1995, Beattie took on the role of General Manager for the Montreal Expos. During his tenure, he faced the challenges of managing a team with limited financial resources. Despite these constraints, Beattie worked to build a competitive roster, focusing on scouting and player development. His efforts helped the Expos maintain a competitive edge in the National League.

Later, Beattie served as the Executive Vice President and General Manager of the Baltimore Orioles from 2003 to 2005. In this role, he was responsible for overseeing the team's baseball operations, including player acquisitions and development strategies. His time with the Orioles was marked by efforts to rebuild the team's roster and improve its performance in the American League.