Walt Jocketty's career in Major League Baseball is best known for his tenure as a front office executive, particularly with the St. Louis Cardinals and the Cincinnati Reds. His journey in baseball management began long before he became a general manager, but it was during his time with the Cardinals and Reds that he gained widespread recognition.

Jocketty joined the St. Louis Cardinals as the general manager in 1994. Under his leadership, the Cardinals experienced a period of considerable success. One of his first major moves was hiring Tony La Russa as the team's manager in 1996, a decision that would prove to be instrumental in the team's future achievements. Jocketty's ability to build competitive teams was evident as the Cardinals consistently performed well in the National League Central Division.

During his tenure with the Cardinals, Jocketty was known for his strategic trades and acquisitions. He played a crucial role in bringing in players who would become key components of the team's success. Notable trades included acquiring Mark McGwire, who would go on to break the single-season home run record in 1998, and Jim Edmonds, whose defensive prowess and offensive capabilities bolstered the team's lineup.

The pinnacle of Jocketty's career with the Cardinals came in 2006 when the team won the World Series. This championship was a testament to his ability to assemble a roster capable of competing at the highest level. The Cardinals' victory was their first World Series title since 1982, and it solidified Jocketty's reputation as a skilled baseball executive.

In 2007, Jocketty's time with the Cardinals came to an end, and he soon found a new opportunity with the Cincinnati Reds. He joined the Reds in 2008 as a special advisor and was later promoted to general manager. Jocketty's experience and expertise were instrumental in revitalizing the Reds, who had struggled in the years prior to his arrival.

Under Jocketty's guidance, the Reds saw a resurgence in their performance. He focused on building a strong core of players, both through trades and the development of homegrown talent. The Reds won the National League Central Division title in 2010 and 2012, marking their return to prominence in the league. Jocketty's ability to identify and acquire talent was evident in the team's success during this period.

Jocketty's tenure with the Reds also included a focus on player development and scouting. He emphasized the importance of building a sustainable organization that could compete consistently. His efforts in this area helped lay the foundation for the Reds' future success.

In 2015, Jocketty transitioned to a new role as the president of baseball operations for the Reds, allowing him to focus on the broader strategic direction of the team. His influence continued to be felt as the Reds worked to maintain their competitiveness in the league.