The
Detroit Tigers selected Jung in the first round, with the 12th overall selection, of the
2022 Major League Baseball draft. He signed with the team on July 25, 2022, and received a $4,590,300
signing bonus. Jung made his professional debut with the High–A
West Michigan Whitecaps, batting .232/.373/.333. He then played for the
Salt River Rafters in the
Arizona Fall League, and batted .200/.385/.300, switching to third base. In 34 games for the Tigers, Jung batted .241/.362/.304 with no home runs and three RBI. He underwent an
arthroscopic wrist procedure following the season in October. Jung was optioned to Triple-A Toledo to begin the 2025 season. He was called up from Toledo on April 21, 2025. Jung was again optioned to Triple-A Toledo to begin the 2026 season. ==Personal life==