The sophomore wrapped up a title-clinching week for Baker by earning the Player of the Week nod after helping her team to its first conference crown since 1983.
A native of Holton, Kan., she averaged 11 points, 8.5 rebounds and seven blocked shots while shooting 62.5 percent from the field, 10-of-16.
The league's leading shot blocker turned in a career performance in the season finale at Missouri Valley on Saturday, blocking 10 shots to go along with 10 rebounds and six points to help clinch the outright title.
She opened the week with 16 points, seven rebounds and four blocks while hitting 7-of-11 shots against Peru State and was named the HAAC Defensive Player of the Year on Monday.
Wallisch will represent the conference in the running for the NAIA Division I Women's Basketball Player of the Week award, which will be announced each Tuesday afternoon through the remainder of the regular season.