Mike Marshall was a professional baseball pitcher who had a distinguished career in Major League Baseball (MLB). Known for his durability and effectiveness as a relief pitcher, Marshall made significant contributions to the teams he played for over his career.

Marshall began his MLB career with the Detroit Tigers in 1967 but only appeared in a few games before being traded. He found more consistent playing time with the Seattle Pilots and then the Houston Astros, but it was with the Montreal Expos that Marshall's career truly began to flourish. With the Expos, he became one of the most reliable relief pitchers in the league, showcasing his unique pitching style and stamina.

However, it was with the Los Angeles Dodgers that Mike Marshall made his most significant mark on MLB. In 1974, he had an exceptional season, appearing in a then-record 106 games as a relief pitcher, a testament to his durability and the trust his team placed in him. That same year, Marshall won the Cy Young Award, becoming the first relief pitcher in the National League to receive this honor. His performance was instrumental in helping the Dodgers reach the World Series, although they ultimately lost to the Oakland Athletics.

Marshall's pitching technique was notable for its unorthodoxy. He employed a screwball as one of his primary pitches, a rarity among pitchers, which contributed to his effectiveness and the difficulty batters had in facing him. His understanding of the mechanics of pitching and his physical conditioning were ahead of their time, allowing him to pitch frequently and effectively without succumbing to injury.

After his tenure with the Dodgers, Marshall went on to play for several other teams, including the Atlanta Braves, Texas Rangers, Minnesota Twins, and New York Mets, before retiring. Throughout his career, Marshall was known for his work ethic, his intellectual approach to pitching and training, and his willingness to challenge conventional wisdom in baseball.

Marshall's post-playing career saw him continue to be involved in baseball, focusing on pitching mechanics and injury prevention. His contributions to the game, both on and off the field, have left a lasting legacy, particularly in the area of pitcher usage and the importance of proper mechanics for longevity and effectiveness.

In summary, Mike Marshall's MLB career was marked by his exceptional durability, groundbreaking approach to pitching, and significant achievements, including a Cy Young Award and a record-setting number of appearances in a single season. His influence extended beyond his playing days, impacting the way pitchers are trained and utilized in the game.