Bob Horner was a prominent figure in Major League Baseball (MLB), primarily known for his tenure as a power-hitting third baseman and first baseman. His professional career was marked by significant achievements and milestones that underscored his impact on the sport during his active years.

Horner's baseball journey catapulted to national attention when he was awarded the Golden Spikes Award in 1978, an honor given to the best amateur baseball player in the United States. This accolade came during his time at Arizona State University, where he had a standout collegiate career. His prowess on the field made him a highly sought-after prospect, leading to his selection as the first overall pick in the 1978 MLB Draft by the Atlanta Braves.

Transitioning into professional baseball, Horner made an immediate impact in his rookie season with the Braves. He debuted with a bang, hitting a home run in his first game, and concluded the year with impressive statistics that earned him the National League (NL) Rookie of the Year award. This marked the beginning of a career characterized by significant power-hitting capabilities.

Throughout his tenure in MLB, Horner was known for his ability to hit home runs, making him one of the most feared sluggers of his time. Despite battling injuries that occasionally sidelined him, he consistently showcased his power at the plate. One of the most memorable moments of his career came in 1986 when he hit four home runs in a single game, joining a select group of players to have achieved this feat in MLB history.

Horner's career statistics reflect his contributions to the teams he played for, primarily the Atlanta Braves and, briefly, the St. Louis Cardinals. Over his career, he amassed a significant number of home runs and RBIs, highlighting his role as a key offensive player. His batting prowess was complemented by a respectable batting average, further illustrating his effectiveness as a hitter.

Defensively, Horner spent most of his career at third base before transitioning to first base. While not known primarily for his defensive skills, he was a competent fielder who fulfilled his roles at both positions.

Despite his success on the field, Horner's career was not without its challenges. Injuries played a significant role in limiting his playing time and productivity, particularly in the latter stages of his career. Additionally, after the 1986 season, Horner became a free agent and, due to various circumstances, ended up playing in Japan for the Yakult Swallows in 1987. His stint in Japan was notable, but he returned to MLB the following year to play for the St. Louis Cardinals before retiring.

Bob Horner's baseball career is remembered for his remarkable hitting ability, his contribution to the teams he played for, and his resilience in the face of injuries. His achievements, including the Rookie of the Year award and his four-home-run game, have cemented his legacy as one of the notable power hitters in MLB history.