I copied this from another source. All divisions had undefeated champions this year.
Clemson (15-0), NDSU (15-0), Valdosta State (14-0), Mary Hardin-Baylor (15-0), Morningside (15-0)
The last time was 2013:
Florida State (14-0), NDSU (15-0), Northwest Missouri State (15-0), Wisconsin-Whitewater (15-0), Grand View (14-0)
Clemson (15-0), NDSU (15-0), Valdosta State (14-0), Mary Hardin-Baylor (15-0), Morningside (15-0)
The last time was 2013:
Florida State (14-0), NDSU (15-0), Northwest Missouri State (15-0), Wisconsin-Whitewater (15-0), Grand View (14-0)
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