David Michael Trembley is a former manager

Manager (baseball)

In baseball, the field manager is an individual who is responsible for matters of team strategy on the field and team leadership. Managers are typically assisted by between one and six assistant coaches, whose responsibilities are specialized...

 of the Baltimore Orioles

Baltimore Orioles

The Baltimore Orioles are a professional baseball team based in Baltimore, Maryland in the United States. They are a member of the Eastern Division of Major League Baseball's American League. One of the American League's eight charter franchises in 1901, it spent its first year as a major league...

. Before managing the Orioles Trembley was a minor league manager for twenty seasons compiling a 1369–1413 record. He won two league titles and earned Manager of the Year awards in three leagues. In December 2001, Baseball America

Baseball America

Baseball America is a magazine which covers baseball at every level, with a particular focus on up-and-coming players in high school, college, Japan, and the minor leagues. It is currently published in the form of a bi-weekly newspaper, five annual reference book titles, a weekly podcast, and a...

selected him as one of minor league baseball's top five managers of the previous 20 years. He served as a coach in the inaugural Futures Game

All-Star Futures Game

The All-Star Futures Game is an annual baseball exhibition game between a team of top minor league prospects from the United States and a team of prospects from other parts of the World...

 in 1999 and also served as manager for the Southern League

Southern League (baseball)

The Southern League is a minor league baseball league which operates in the Southern United States. It is classified a Double-A league. The original league was formed in , and shut down in . A new league, the Southern Association, was formed in , consisting of twelve teams...

 and Double-A All-Star Games that season.