The Blue Jays selected Wagner's contract from Triple-A Buffalo on Monday.
One of the players acquired from the Astros in the Yusei Kikuchi trade, the 26-year-old Wagner has slashed .315/.432/.444 with six home runs and three stolen bases over 77 games at the Triple-A level in 2024. The left-handed hitting utility player should see regular playing time at least against right-handed pitching, likely bouncing around between second base, third base and first base.