Wagner is a 5-foot-9 senior from Havre, Mont.
The sixth-ranked Saints went 3-0 for the week. At home, Carroll beat Our Lady of the Lakes (Texas) 87-57 and Whitworth University (Wash) 88-61. On the road, Carroll downed MSU-Billings 70-53.
Whitworth is an NCAA, Division III school and MSU-Billings is an NCAA, Division II school.
Wagner averaged 17 points, six rebounds and three assists per game. She was 20 of 35 from the field (57 percent) and 11 of 21, 3-point field goals (52 percent).
Also nominated and listed in alphabetical order; Lilly Gopher of Montana Western, Brooke Hegge of Montana Tech, Peyton Kehr of MSU-Northern and Emilee Maldonado of the University of Providence.