Kennedy Gravelle added 8 points and Laura Krause finished with 7 for WDC.
Pillager was led by Jordyn VanVickle with 12 points and Emma Schmit with 11.
Wadena-Deer Creek improved to 6-4 with the win. The Wolverines will host Crosby-Ironton on Friday night.
Pillager is now 7-4. They will play at Sebeka on Tuesday, at Aitkin on Thursday and at home against Menahga on Friday, January 17.