Mason Barnett Bio
Mason McLendon Barnett is an American professional baseball pitcher for the Oakland Athletics of Major League Baseball (MLB). He made his MLB debut in 2025. Barnett attended Cartersville High School in Cartersville, Georgia, and later played college baseball at Auburn University. After being drafted in the third round of the 2022 MLB draft by the Kansas City Royals, he spent his first professional seasons in the minor leagues before being traded to the Oakland Athletics in 2024. Barnett’s journey continues as he establishes himself in the major leagues.
Early Life and Background
Mason Barnett was born on November 7, 2000. He grew up in Cartersville, Georgia, where he attended Cartersville High School. During his time in high school, Barnett developed a passion for baseball, showcasing his talent as a pitcher. His skills on the mound earned him recognition and paved the way for his future in the sport. After high school, he further honed his abilities by playing college baseball at Auburn University, where he was a member of the Auburn Tigers baseball team. His collegiate experience provided him with valuable exposure to competitive baseball, preparing him for a professional career.
Path to Baseball
Mason Barnett’s journey to professional baseball began when he was selected by the Kansas City Royals in the third round of the 2022 MLB draft. After signing with the Royals, he spent his first professional season in the minor leagues, playing for the rookie-level Arizona Complex League Royals and the Single-A Columbia Fireflies. He continued to develop his skills and gain experience in the minor leagues, which included a successful stint with the High-A Quad Cities River Bandits and a promotion to the Double-A Northwest Arkansas Naturals. His time in the minors was marked by significant growth and improvement, setting the stage for his eventual ascent to the major leagues.
Mason Barnett Career
Early Career (2022-2024)
Mason Barnett began his professional career with the Kansas City Royals after being drafted in 2022. He made a notable impact during his time in the minor leagues, showcasing his pitching prowess. In 2023, he started with the High-A Quad Cities River Bandits before being promoted to the Double-A Northwest Arkansas Naturals. His performance in the minors was impressive, leading to his trade to the Oakland Athletics in 2024. Barnett made seven starts for the Double-A Midland RockHounds, achieving a 4-2 record and a 2.61 earned run average (ERA) with 52 strikeouts over 41.1 innings pitched.
Breakthrough (2025)
Barnett’s breakthrough came in 2025 when he began the season with the Triple-A Las Vegas Aviators. He compiled a strong record of 6-2 with a 6.13 ERA and 124 strikeouts over 119 innings of work. His performance earned him a spot on the 40-man roster, and he was promoted to the major leagues on August 26, 2025. On September 5, 2025, Barnett recorded his first career win, allowing four runs and striking out eight batters across five innings pitched against the Los Angeles Angels. This marked a significant milestone in his career, establishing him as a rising talent in Major League Baseball.
Notable Works and Milestones
Mason Barnett’s signature work includes his impressive performances in the minor leagues, particularly his time with the Double-A Midland RockHounds and the Triple-A Las Vegas Aviators. His ability to strike out batters and maintain a competitive ERA has garnered attention from fans and scouts alike. As he continues to develop in the major leagues, Barnett’s journey is one to watch.
Mason Barnett Award Nominations
Throughout his career, Mason Barnett has yet to receive any formal award nominations, as he is still in the early stages of his professional baseball journey. However, his performances in the minor leagues and his recent promotion to the major leagues suggest that he may be a contender for future accolades as he establishes himself in the sport.
Mason Barnett Awards Won
As of now, Mason Barnett has not won any major awards in his professional baseball career. His focus remains on developing his skills and contributing to the success of the Oakland Athletics as he embarks on his journey in Major League Baseball.