Who is the tallest MLB player? Everything you need to know about Sean Hjelle
Sean Hjelle, standing 6-foot-11, is tied with Jon Rauch as the tallest player in MLB history. The former San Francisco Giants pitcher debuted in 2022 and appeared in 93 games over three seasons. After mixed results in 2025, he became a free agent and signed with Japan’s Orix Buffaloes in January 2026 to continue his career.
Sean Hjelle, standing 6-foot-11, is tied with Jon Rauch as the tallest player in MLB history. The former San Francisco Giants pitcher debuted in 2022 and appeared in 93 games over three seasons. After mixed results in 2025, he became a free agent and signed with Japan’s Orix Buffaloes in January 2026 to continue his career.
