Phil Garner, known affectionately as "Scrap Iron" for his gritty playing style, embarked on his Major League Baseball journey when he was drafted by the Oakland Athletics in the first round of the 1971 MLB Draft. Garner made his MLB debut with the Athletics in 1973, showcasing his skills as a second baseman. Although his time with Oakland was brief, it set the stage for a career that would span over a decade and a half.

In 1976, Garner was traded to the Pittsburgh Pirates, where he truly began to shine. His tenure with the Pirates was marked by consistent performance and leadership on the field. Garner played a crucial role in the Pirates' 1979 World Series championship team. His ability to deliver in clutch situations and his defensive prowess made him a valuable asset to the team. During the World Series, Garner batted .500, helping the Pirates secure their victory over the Baltimore Orioles.

After his successful stint with the Pirates, Garner moved on to play for the Houston Astros in 1981. With the Astros, he continued to demonstrate his skills both offensively and defensively. Garner's time in Houston was highlighted by his participation in the 1981 and 1986 National League Championship Series. His leadership qualities were evident as he helped guide the Astros through several competitive seasons.

Garner's playing career also included time with the Los Angeles Dodgers and the San Francisco Giants before he retired as a player in 1988. Over his 16-year playing career, Garner accumulated a .260 batting average, with 109 home runs and 738 RBIs. His reputation as a hard-nosed player who gave his all on the field earned him respect throughout the league.

Transitioning from player to manager, Garner took on his first managerial role with the Milwaukee Brewers in 1992. He spent seven seasons with the Brewers, where he was known for his ability to develop young talent and his strategic approach to the game. Although the Brewers did not reach the postseason under his leadership, Garner's managerial skills were widely recognized.

In 2000, Garner became the manager of the Detroit Tigers. His tenure with the Tigers was challenging, as the team was in a rebuilding phase. Despite the difficulties, Garner's experience and knowledge of the game were evident as he worked to improve the team's performance.

Garner's managerial career reached a high point when he took over as the manager of the Houston Astros in 2004. Under his guidance, the Astros made their first-ever World Series appearance in 2005. Garner's leadership was instrumental in navigating the team through a competitive National League and into the World Series, where they faced the Chicago White Sox. Although the Astros were ultimately defeated, Garner's role in leading the team to the World Series was a significant achievement.