Trever Miller, a left-handed relief pitcher, spent his career in Major League Baseball (MLB) as a reliable option out of the bullpen for several teams. Born on May 29, 1973, in Louisville, Kentucky, Miller's journey to the majors began when he was drafted by the Detroit Tigers in the first round of the 1991 MLB Draft. His professional debut came with the Tigers in 1996, marking the start of a career that would see him become a journeyman across the league.

Miller's early years in the majors were characterized by frequent transitions between teams. After his initial stint with the Tigers, he was traded to the Houston Astros in 1997. His time with the Astros was brief, and he soon found himself moving through various organizations, including the Philadelphia Phillies and Los Angeles Dodgers, though he did not appear in a major league game for the latter.

In 2000, Miller signed with the Cincinnati Reds, where he began to establish himself as a dependable left-handed specialist. However, it was with the Toronto Blue Jays, starting in 2003, that he found a more stable role. During his tenure with the Blue Jays, Miller honed his skills as a situational pitcher, often called upon to face tough left-handed hitters in critical moments of the game.

Miller's career took another turn when he joined the Tampa Bay Devil Rays in 2004. Over the next few seasons, he became a fixture in their bullpen, appearing in a career-high 79 games in 2005. His ability to consistently retire left-handed batters made him a valuable asset for the Devil Rays, and he continued to perform well in high-pressure situations.

In 2006, Miller returned to the Astros, where he continued to serve as a left-handed specialist. His second stint with Houston was marked by consistent performances, and he remained a key part of their bullpen strategy. After two seasons with the Astros, Miller signed with the St. Louis Cardinals in 2009. His time with the Cardinals was highlighted by his role in their bullpen during the 2009 and 2010 seasons, where he provided veteran leadership and stability.

Miller's career also included a brief period with the Boston Red Sox in 2011, although he was traded mid-season to the Chicago White Sox. His tenure with the White Sox marked the final chapter of his major league career. Throughout his time in MLB, Miller was known for his ability to effectively neutralize left-handed hitters, a skill that kept him in demand across multiple teams.

Over the course of his career, Trever Miller appeared in 694 games, all as a relief pitcher. He recorded a career earned run average (ERA) of 4.18 and struck out 436 batters.