Johnny Olmstead Stats & Bio | Marlins Shortstop

About Johnny Olmstead

Johnny Olmstead brings athleticism and determination to his role as shortstop for the Miami Marlins, wearing jersey number 46 with pride. Born on July 10, 2000, in Newport Beach, California, Olmstead grew up with the Pacific Ocean as his backdrop, developing the competitive edge that would define his baseball journey. Standing 6'2" and weighing 185 pounds, he possesses the ideal frame for a dynamic shortstop capable of covering ground both at the plate and in the field. Olmstead honed his craft at the University of Southern California, one of college baseball's most prestigious programs, where he sharpened his instincts and elevated his game against top-tier competition. Now representing Miami at just 24 years old, Olmstead represents a promising piece of the Marlins' future as they continue building toward contention.

Updated: Mar 7, 2026