Horwitz was optioned to minor-league camp Monday, KKeegan Matheson of MLB.com reports.
Horwitz is currently playing for Team Israel in the World Baseball Classic and will report to the backfields of Dunedin when the tournament concludes. The 24-year-old infielder/outfielder registered an .843 OPS with 12 homers over 114 games between Double-A New Hampshire and Triple-A Buffalo during the 2022 season.