R.J. Yeager Stats & Bio | Cardinals First Base

About R.J. Yeager

R.J. Yeager brings power and presence to the St. Louis Cardinals lineup as a first baseman wearing number 81. Standing 6'3" and weighing 200 pounds, the Panama City, Florida native has the physical tools that scouts dream about at the corner infield position. Born on October 2, 1998, Yeager developed his craft at Mississippi State, where the competitive SEC environment helped sharpen both his offensive approach and defensive fundamentals. His time with the Bulldogs prepared him for the rigors of professional baseball, instilling a disciplined work ethic that continues to define his game at the MLB level. Cardinals fans have come to appreciate Yeager's combination of athleticism and baseball intelligence, qualities that make him a valuable asset in St. Louis's ongoing pursuit of excellence on the diamond.

Updated: Mar 5, 2026