Omar Olivares, a right-handed pitcher from Puerto Rico, spent over a decade in Major League Baseball, showcasing his skills on the mound for several teams. Born on July 6, 1967, in Mayagüez, Puerto Rico, Olivares began his professional career when he was drafted by the St. Louis Cardinals in the 1987 amateur draft. He made his MLB debut with the Cardinals on April 5, 1990, marking the start of his journey in the major leagues.

During his time with the Cardinals, Olivares developed into a reliable pitcher, both as a starter and a reliever. His versatility allowed him to adapt to various roles as needed by the team. In his early years, he demonstrated potential with a mix of fastballs and breaking pitches, which kept hitters on their toes. Olivares spent five seasons with the Cardinals, where he honed his craft and gained valuable experience.

In 1995, Olivares was traded to the Colorado Rockies, where he continued to pitch effectively. The transition to Coors Field, known for its hitter-friendly conditions, posed challenges for many pitchers, but Olivares managed to maintain his performance. His tenure with the Rockies was relatively short, as he was traded to the Philadelphia Phillies in 1996. With the Phillies, Olivares continued to contribute as a starting pitcher, providing depth to their rotation.

The following year, Olivares found himself on the move again, this time to the Detroit Tigers. His stint with the Tigers was marked by consistent outings, where he provided stability to the pitching staff. In 1998, Olivares signed with the Anaheim Angels, where he enjoyed one of his more productive seasons. He recorded a career-high in wins and demonstrated his ability to handle a full workload as a starting pitcher.

Olivares' journey continued as he joined the Oakland Athletics in 1999. With the Athletics, he played a crucial role in their pitching rotation, helping the team compete in a highly competitive American League West division. His experience and poise on the mound were valuable assets to the Athletics during his time there.

In 2000, Olivares was traded to the Pittsburgh Pirates, where he spent the final years of his MLB career. He continued to pitch effectively, providing veteran leadership to a young pitching staff. Olivares retired from professional baseball after the 2001 season, concluding a career that spanned 12 seasons in the major leagues.

Throughout his career, Omar Olivares was known for his work ethic and ability to adapt to different roles and teams.