Mike Trombley is a former American professional baseball player who played as a relief pitcher in Major League Baseball (MLB) for over a decade. He was born on August 24, 1967, in Springfield, Massachusetts, and attended Duke University, where he played college baseball for the Duke Blue Devils.

Trombley was drafted by the Minnesota Twins in the 14th round of the 1989 MLB draft. He made his MLB debut with the Twins in 1992 and spent the next eight seasons with the team. During his time with the Twins, Trombley was primarily used as a relief pitcher and was known for his consistency and durability. He appeared in 70 or more games in four different seasons and had a career-high 81 appearances in 1997.

In 1998, Trombley signed as a free agent with the Baltimore Orioles. He spent three seasons with the Orioles and continued to be a reliable reliever. In 2000, he had a career-best 2.34 earned run average (ERA) and recorded 22 saves. Trombley also pitched in the postseason for the first time in his career in 1998, appearing in three games for the Orioles in the American League Championship Series.

After his time with the Orioles, Trombley played for the Los Angeles Dodgers and the Minnesota Twins again before retiring in 2003. He finished his career with a 3.82 ERA, 44 saves, and 603 strikeouts in 662 innings pitched.

Off the field, Trombley was known for his charitable work. He was a frequent visitor to children's hospitals and was involved with the Make-A-Wish Foundation. Trombley was also a member of the board of directors for the Major League Baseball Players Alumni Association.

In conclusion, Mike Trombley had a successful career as a relief pitcher in MLB, playing for several teams over a decade. He was known for his consistency and durability and was a reliable option out of the bullpen. Trombley also made an impact off the field through his charitable work.