The Angels reassigned Wallach to minor-league camp Wednesday.
The 30-year-old didn't have much hope of making the Angels' Opening Day roster as a backup catchers, as the Angels are expected to move forward with Max Stassi and Kurt Suzuki as their two backstops, while fellow non-roster invitee Austin Romine also probably ranks ahead of Wallach in the organizational pecking order at the position. Wallach, who saw action in 23 games at the big-league level with Miami in 2021, is expected to open the upcoming season at Triple-A Salt Lake.