Wallner went 2-for-5 with a home run, a double and three RBI in Tuesday's 10-5 win versus the Angels.
The 26-year-old slugger stretched the Minnesota lead to 5-0 in the third inning with a titanic 444-foot solo shot off Griffin Canning. Wallner later cracked a two-RBI double in the eighth inning to score the final Twins runs of the game. Since returning to the big leagues July 7, he has played in 50 games while hitting .290 (45-for-155) with 11 homers, 15 doubles, 29 RBI and 23 runs scored and going 3-for-3 in stolen bases.