How a position switch transformed a high school infielder into a record-setting major league catcher.
In short: Carson Kelly began his professional baseball journey as a third baseman, but a strategic shift to catching in 2013 redefined his career trajectory. From being a top-rated defensive prospect to tying franchise home run records, Kelly has navigated a decade of trades, injuries, and high-stakes transitions across multiple major league organizations.
Born in Chicago in 1994 and raised in Beaverton, Oregon, Carson Kelly was a multi-sport athlete who excelled on the diamond early. After a decorated high school career, he was selected by the St. Louis Cardinals in the 2012 draft. While initially scouted as an infielder, Kelly and the Cardinals' development staff identified that his long-term value lay behind the plate. He began his transition to catcher during the 2013-14 offseason, a move that quickly earned him recognition as one of the organization's most promising defensive prospects.
Kelly's professional path saw him move through several major league clubs, including the Arizona Diamondbacks, where he reached a significant milestone in 2019. That season, he hit 18 home runs, matching the team record for the most long balls by a catcher in a single year. His tenure in Arizona was marked by both offensive production and physical challenges, including multiple stints on the injured list for fractures to his wrist and forearm. Despite these setbacks, he remained a consistent presence in professional baseball, eventually signing with the Chicago Cubs.
The transition to Chicago brought a historic moment in early 2025. In only his third game with the team, Kelly achieved the rare feat of hitting for the cycle—collecting a single, double, triple, and home run in one contest. This performance made him the first Chicago player to accomplish the feat in over three decades and the first individual in the history of the league to do so during the month of March. His journey from a high school pitching prospect to a versatile major league veteran highlights the adaptability required to survive at the highest level of the sport.
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- Summary by Intellect · source: Carson Kelly
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